Discontent is the first necessity of progress. Essay Example

Discontent is the first necessity of progress. Essay Fatty Discontent is the first necessity of progress. Its often from a sense of discontent, feelings of incompleteness, or even a twinge of true unhappiness that the seeds of great accomplishment are sown After studying the case of Jerry Sanders emerging as one of the greatest entrepreneurs of his times, one can easily figure out what It takes to go through all the up and downs and be an extraordinary one. From the skills of negotiation, decision making and risk taking to self-confidence, selflessness and contentment, we can see how efficiently he has utilized them over time. In my opinion each one of the above mentioned qualities are very much important for someone to get the best out of something but in case of Jerry Sanders it was The discontentment that he had and that made him so deferent and sophisticated that he never stopped taking risks and making decisions. He has been listened many times saying the fight sentient over. Discontentment or dissatisfaction is what keeps you going on setting a goal, achieve it and move on to the next one, bigger and better. Jerry Sanders had some excellent capabilities, some of which were innate expressed in his personality and some of them were developed through a course of time, Like It has been mentioned that sometimes you have to adopt new attributes and then act as a chameleon to be able to adjust In a new environment. Even though he got what he wanted but still there was a constant urge of doing something better. We will write a custom essay sample on Discontent is the first necessity of progress. specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Discontent is the first necessity of progress. specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Discontent is the first necessity of progress. specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Referring to case study we can see that he spent some of his time with the Shaw Group to help hem achieve a milestone. Though they had quite a profitable business but it was Jerry who wanted to take all those lessons that he learnt there and make his next move not in the same field but in another one. He also took help from his skills like making connections and expanding his social circle to add more people in his life that would channel him to a better spot. His meeting with Simulative is one of the examples.

ACS, ASA, CSE, IEEE, AAA, and AIP on BibMe!

ACS, ASA, CSE, IEEE, AAA, and AIP on ! Attention Researchers: ACS, ASA, CSE, IEEE, AAA, and AIP on ! Focus on your research. You shouldn’t have to worry about formatting citations. Are you writing a research paper that requires a lesser known citation style?   supports  many CSL styles that you may not have known about. ACS – American Chemical Society The American Chemical Society (ACS) style is  most commonly used for research papers within the field of chemistry.   provides both the in-text citation and the reference list citation for ACS style.   For a full guide, check out the Williams College Libraries.   To generate  an ACS citation quickly and easily, try the ACS generator. ASA (American Sociological Association) Created by the American Sociological Association, ASA is the format of choice for many research papers within the study of sociology.   For a full reference guide on ASA styling, you can consult the  Trinity University guide.   To generate  an ACS citation quickly and easily, try the ASA generator. CSE – Council of Science Editors CSE style is also known as the Council of Biology Editors (CBE) Style.   There are three variations (Read more about that on the University of Wisconsin CSE Documentation page).   provides an extremely easy to use Citation-Name style  CSE generator. IEEE – Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers (IEEE) is a professional association that created the IEEE citation style for various sources on Engineering.   Use the IEEE citation generator along with the official guide. AAA – American Anthropological Association The American Anthropological Association (AAA) uses a variation of the Chicago Style.   For a full reference guide, use the AAA website.   To quickly generate an AAA citation, use ’s AAA generator. American Institute of Physics The American Institute of Physics (AIP) published its first style manual in 1951.   The format has been prevalent among Physics journals ever since.   Read the style manual for publishers  on the AIP Website, or check out the AIP Generator.

Trumans Decision regarding the Atomic Bombs Research Paper

Trumans Decision regarding the Atomic Bombs - Research Paper Example produced and finally in the early morning of July 16, 1945, the first successful testing of an Atomic bomb was conducted at the Trinity test site at Alamogordo, New Mexico. During this time, the allied forces had already captured Germany, but Japan continued to fight the war even with the clear indication of their little chance of winning. It was estimated that in the period between mid-April to mid-July in 1945 Japan displayed ferocity by killing massive number of allied forces. The Japanese government even rejected the proposal made in Potsdam Declaration that proposed the Japanese armed forces to surrender or else face â€Å"prompt and utter destruction† (The bombing of Hiroshima and Nagasaki). Truman believed that the destruction caused by the Atomic bomb in the Japanese cities would place America in a formidable position amongst the other powerful nations of the world. Controversies President Truman experienced many dilemmas that influenced his decision to drop the Atomic bombs on Hiroshima and Nagasaki. Within two weeks of becoming president, he received a full report on the developmental process of the most expensive war material which stated it as â€Å"the most terrible weapon ever known in human history† (Hamby, 18). On 8th May 1945, after Germany surrendered, it was still necessary to defeat the Japanese. Truman’s decision was highly influenced by his past experience of being a combat artillery in the WWI. During that phase he developed a perspective of Japanese fanaticism, and also as American President he wanted to exhibit his diplomatic power by solving the existing difficulties with Soviet Union which was not yet at war with Japan. Many scholars in response to the utter calamity caused by the Atomic bombs professed that Truman deliberately killed and... Japan was always a losing side since the nation’s military power was in no way a match for the U.S. military power. Moreover, by August 1995 fatigue had set in and it was highly possible that the Japanese would surrender by the end of the year. Moreover, I feel the first Atomic bomb could be dropped anywhere near the harbor if the intention was only to scare the Japanese and force them to surrender. Also, I feel the Potsdam Declaration should have been modified, and instead of ordering the Japanese to surrender unconditionally they should have given the chance to say something. There is also the fact that the bomb was dropped on two cities which resulted in deaths of more civilians than soldiers. Finally, the major reason why I cannot support Truman’s decision is that many Japanese people are still suffering from diseases that occurred from the bomb’s radiation. On such grounds which include both political and moral issues, it was an unjustified act by President Truman.

Unethical Behavior and Hiring Ethical People Essay

Unethical Behavior and Hiring Ethical People - Essay Example A survey conducted in 2009 established that roughly over 3000 personnel are in habit of practicing unethical routines within the organization. The bitter episode of Lehman brothers was an example of unethical practices. Other surveys showed that considerable percentage of their co workers were negligent about ethical considerations and their violations. Another survey conducted in 2009 showed that the rates of unethical habits were at a staggering high rate despite the penalties being awarded in recent pasts. The unethical means so adopted were observed in the various forms, few of which are as following: Various other elements count for ethical decays. Racial discrimination is another serious ethical misconduct that might exist in individuals. In other words, there are some factors that we have stress on within aforementioned context: The scope of unethical behavior by individuals is not limited to certain organizations, many a times, through surveys, it has been established that even the big wigs in the industry have short comings pertaining to the ethical norms being ignored by the personnel in the incumbent organizations. An interesting feature highlighted and identified through surveys regarding unethical practices revealed that managers and other top officials were equal participants of the felonies committed under the umbrella of ethical violations. This comes in form of untrue work experiences, and other skills being possessed by the managers. Other infringements highlighted included minor things as use of office stationery, phone calls from office places for personal reasons to family members and other similar minor offences. In a surprising sequence of events, in army which has strict code of ethics for its soldiers, the soldiers were comprehended on account of unethical practices when they violated the rules by means of an online application program. The impact of unethical practices is not just limited to personal performances; rather it

Spring 2012 WOU Dance Concert Essay Example for Free

Spring 2012 WOU Dance Concert Essay Attending the Spring Dance concert was a fun learning experience. I am glad that this was a required assignment for this dance class because if it was not required I am sure I would not have attended . The variety of dances have taught me different things, and one of them is that you do not have to do complex moves in order to dance. The dance I have decided to write about is Voicing Acceptance choreographed my Nancy Sorensen. There are many reasons why I have chosen to do my paper on this specific dance. I will discuss how the sound or movement, lighting,movement and females/males contribute to the overall success of the dance piece. First, I will discuss the message of the dance piece and how the sound/music contribute to the achievement of dance piece . The dance was about students expressing their feelings towards dance. Each of them did a recording of them speaking and that recording was played at the While the recording was playing the student was dancing. I like the sound and music because it supported the dance. The dance just as the music and sound was soft and emotional. The students were really good at expressing the music and what they feel with facial expressions. For example some of them were smiling and some were serious. The dance piece supports the title because hey are voicing their personal opinion on why they are attracted to dance.As the sound was playindg there was a pattern I saw which was that every student would dance as their recording was playing. The lighting on stage made this dance piece be even better. The lighting during the dance was great. When everyone was dancing the light was constant. But, when a particular student was dancing they would use a spot light on him or her. I really liked the idea of putting a spot light on each student when their recording was playing, because we as the could identify the student. While the student was dancing the lights were pointed towards him/her. Their dancing was both imaginative and communicative. I think that it was imaginative because you hadhave to imagine what each movement was about, while at the same time was communicative, because they were telling the audience what they felt and they were also communicating through body language. For example, when a student was dancing he used his arms and it went well with the sound and music. The movement of their hands was soft and it was slow just like the music. The idea of incorporating females and males into the dance helped this dance piece be great. In the recording a student said that many people stereotype dance. They said that dance is only for females, but Voicing Acceptance proved that this is wrong, anyone can dance. Having females and males gave the dancers the opportunity to have a partner and together they were able to express what they felt. In conclusion, definitively my favorite dance was voicing acceptance by Nancy Sorensen. throughtout my paper I have explained why I think how the sound or movement, lighting,movement and females/males contribute to the overall success of the dance piece. Overall the dance concert was great. I got the opportunity to enjoy different types of dances. This dance made me really emotional. I loved the way each student expressed themselves; I was almost going to cry. I believe that one of the purposes of this dance was to get in the audiences heart and it really did.

Teenage Suicide Essays -- Teenage Suicide Essays

Teenage Suicide Each day 86 Americans take their own lives and another 1,500 attempts to do so. Even more disturbing is that suicide among a young people nation wide have increased dramatically in recent years. In fact thousands of teenagers each year commit suicide. It is the third leading cause of death among young adults aged 15-24. With the first two leading causes being unintentional injury and homicide. There are many reasons why teenagers feel the need to take their own life. They are at a time in their life where they are strongly feeling stress, confusion, self doubt, pressure to succeed, and other fears while growing. Among the probable causes of teenage suicide are family problems, stress, drug and alcohol abuse, and depression. Depression and suicidal tendencies are caused by society today. What adolescents do not understand is that depression is a disease (Empfield, 2). With the proper medical treatment as well as psychiatric treatment one can overcome depression. For some teenagers, divorce, the formation of a new family or moving to a new community can be very unsettling. Leaving behind comfort when moving can result in anger toward parents, which is usually taken out at school or even on other children. The formation of a new family itself can be traumatic. What one child knew so well such as a father or mother, sisters and brothers, can be broken when they are "replaced" with new, particularly strange people who now have to share a home with this adolescent. Every day in America, 2,989 see their parents divorce (Empfield, 62). Young children take divorce the hardest for many reasons. It can even put them in a state of confusion. Since these young children are still growing, some of them still do not know wh... ...many adolescents in this country. Many adolescents do not realize that depression and suicidal feelings are treatable mental disorders. The first step is to recognize the illness. Thousands of books have tried to answer the question of why people kill themselves. To be summarized into three words: to stop pain. Sometimes the pain is physical, as in chronic or terminal illness. More often it is emotional, caused by a myriad of problems. In any case, suicide is not a random or senseless act, but an effective, if extreme, solution. Works Cited Dew, Diane. The Troubles Teens Face. [Http://www.dianedew.com/teens.htm]. Empfield, Maureen. Understanding Teenage Depression. New York: Henry Holt,2001. Kerns, Laurence L. Helping Your Depressed Child. Rockin: Prima Publishing, 1993. Suicide in the United States. [Http://www.cdc.gov/ncipc/factsheets/suifacts.htm].

Input Controls

Input Controls When we talk about input controls, what are we really talking about? Input control includes the necessary measures to ensure that data is correct, complete, and secure. A system analyst must focus on input control during every phrase of input design, starting with source documents that promote data accuracy and quality. (Shelly & Rosenblatt, (2012)). Input controls can help the flow of data in a database to be the same format and easy to understand. Without input controls there can be data integrity errors that could occur and cause information to be incorrect in the database.There are advantages and disadvantages to restricting user interfaces to limit a person ability of typing in too much information or maybe not enough information. Although there are many different types of input controls in this paper there will be only four of them that are addressed in this paper; this would include input mask, validation rules, source documents and batch input. First letâ€℠¢s talk about input mask. Input mask is an appearance that helps to characterize what type of contact is allowed in a given field on a template.The main purpose behind the input mask is to keep the data entry process somewhat the same and decrease the chances for incorrect data to be entered into the field. The input field entry can be configured to allow automatic field input as a way of saving time and resources. Input mask is created doing the process of computer programming. The fields on the template are recognized with specific control values. The values make it impossible to enter data that is not compatible with the values.An example of that would be when a field that contains an input mask that only allows letters will automatically reject the input of numbers and another one would be automatically converting the input into an adequate format an example of that would be when the input mask requires that the date field on the template specifies a format that is structured as date/month/year. Even if you enter the date into the field follows a month/date/year format, the input system reads the entered data and automatically converts it into the proper form.Input mask is a type of tool which had been developed for the purpose of telling the person that what sort of things need to be provided as an input so that the desired output can be achieved. The input mask basically acts as developer software. The text box is the tool where the input needs to be entered. The input mask can also act as a template or a simple format and this basically differs from situation to situation. In this transcription errors are the one which needs to be reduced and this is done through the way of data integrity which is one of the most basic features of the input mask.Validation rule is a criterion used in the process of data validation, carried out after the data has been encoded onto an input medium and involves a data vet or validation program. This is distinct from formal verification, where the operation of a program is determined to be that which was intended, and that meets the purpose. This method is to check that data fall the correct parameters defined by the systems analyst. A judgment as to whether data is official which is possible made by the validation program, but it cannot ensure the entire accurateness.This can only be achieved through the use of all the clerical and computer controls built into the system at the design stage. The difference between data authority and correctness can be illustrated with a trivial example. An example of validations rules is when a user cannot misspell a customer name if it is not entered, or is entered automatically based on the user enter the customer ID. (Shelly & Rosenblatt, (2012)). There are at least eight different types of data validation rules; a sequence check, existence check, data type check, range check, reasonableness check, validity check, combination check and batch controls.Source docume nts is a form used to request and collect input data, trigger or authorize an input action, and provide a record of the original transaction. Source documents generally are paper based. Some examples of source documents would be cash receipt, cancelled check, invoice sent or received, credit memo for a customer refund and employee time sheet. At a bare minimum, each source document should include the date, the amount, and a description of the transaction. When practical, beyond these minimum requirements source documents should contain the name and address of the other party of the transaction.When a source document does not exist, for example, when a cash receipt is not provided by a vendor or is absent, a document should be generated as soon as possible after the operation, using other documents such as bank statements to support the information on the generated source document. Once a transaction has been journalized, the source document should be filed and made retrievable so th at connections can be verified should the need arise at a later date. Batch input is a process when data entry is performed on a specified time schedule, such as daily, weekly, monthly, or longer.An example of this would be when a payroll department collects time cards at the end of the week and enters the data as a batch. Some advantages of batch input are collection and entering can be done off-line, entering data can be done by trained personnel, processing can be done very quickly and can be done during non-peak times. Now for some of the disadvantages are, data collection usually has to be a centralized activity, data entry usually needs to be done by specially trained personnel. The processing activity is delayed; hence the possibility exists for data to be considered old or untimely when it finally gets processed.Since processing is usually done during off-hours, input errors detected during processing would not get corrected until the next regularly scheduled processing of i nput data. The off-hours computer operator may have to call the systems analyst or programmer if the program malfunctions. Below you will see a design for a web-based input for making a hotel reservation which will be using many of the concepts that are mentioned in the paper when talking about input controls. We will look at it in phases. Information gathering Phase 1 – Search and evaluationInput stay requirements – including location (city) and proposed dates of stay Compare and evaluate results – user may view multiple hotel / room / rate combinations Decide – user decides which hotel / room / rate combination meets their requirements Reservation making Phase 2 – Selection Select hotel, room and rate – the user selects the hotel / room / rate they wish to book Select additional rooms and rates – the user adds additional rooms if required Phase 3 – Checkout Input guest details – such as name, address, email address etc . Input payment details – such as credit card details or other payment method Confirm reservationStandard booking processes Screen 1Screen 2Screen 3 Screen 2 Screen 3 Enter search criteria: †¢ Dates †¢ City name [SUBMIT] Display hotels: Hotel 1 [SELECT] Hotel 2 [SELECT] Hotel 3 [SELECT] Display and select rates: Hotel 1 Rate 1 [SELECT] Rate 2 [SELECT] Rate 3 Figure 1: Three-stage screen flow Figure 2: Selection of hotel – ‘Screen 2' example from Opodo. co. uk Figure 3: Selection of rate – ‘Screen 3' example from Trip. com Screen 1Screen 2 Enter search criteria: †¢ City †¢ Dates [SUBMIT] Display hotels: Hotel 1 Rate 1 [SELECT] Rate 2 [SELECT] Rate 3 [SELECT] Hotel 2Rate 1 [SELECT] Rate 2 [SELECT] Rate 3 [SELECT] Hotel 3 Rate 1 [SELECT] Rate 2 [SELECT] Rate 3 [SELECT] Figure 4: Two-stage screen flow Figure 5: Selection of rate and hotel – ‘Screen 2' example from Expedia. co. uk TABLE 1: Search and evaluation styles Sear ch and evaluation style Travel agency Hotel only Hotel chain Total A Select hotel on screen 2 Select rate on screen 3 10 13 6 29 B Select hotel and rate together on one screen 6 17 2 25 Other -132033 Table 1 demonstrates that for travel agencies and hotel-only websites, there is an even split between using style A and style B.The table also shows that hotel chains generally use other search and evaluation styles. References Amas. syr. edu. 8 Dec 2011. Application Self Evaluation. Retrieved 9 Feb 2012 from http://amas. syr. edu/AMAS/display. cfm? content_ID=%23%28%28%25! %0A Noyes, Brian. 2010 June. Enforcing Complex Business Data Rules with WPF. Retrieved on 9 Feb 2012 from http://msdn. microsoft. com/en-us/magazine/ff714593. aspx Shelly, G. B. , & Rosenblatt, H. J. (2012). System Analysis and Design (9th ed. ). Boston: Thomson Course Technology. Input Controls There are many kinds of input controls. Write a 4-5 page paper in which you: †¢Explain the function of input controls. †¢Identify four (4) types of input control and explain the function of each. †¢Provide an example of a data integrity error that could occur if each of these types of input control were not in place. †¢Explain the advantages and disadvantages of restricting user interfaces. (User interfaces can often be restricted, limiting the user’s ability to navigate to other areas of the system, or out of the system. †¢Design and build a graphical representation of a Web-based input for making a hotel reservation, using Visio or PowerPoint or an equivalent. †¢Research and cite at least three (3) reputable academic sources. Darren Blake Week 6 Assignment CIS210 â€Å"An HTML form is a section of a document containing normal content, markup, and special elements called controls. † These controls are commonly referred to as input controls , according to the World Wide Web Consortium. There are many types of input controls that can be used in a web form. They help to provide a framework for the kind of data that will be submitted by users.Selecting the correct input control for a data field is critical. Text input, select box, radio button, and password are four examples of input controls. As pointed out by Ponce de Leon, most input controls are visual and interactive. There is also something called a hidden input control. They can be used to store system critical data, such as database key data, that the user does not need to interact with. Text type input controls are used to input text. They provide a single-line input field in which any text can be entered. The text type input controls are useful for form data such as names, street addresses, and user names.This data is viewable on the screen, so it ought to not be used for passwords. Select box input controls are extremely common in web forms. There are two basic types of select input controls: single select and multi-select. This type of input control provides a list of predetermined options that the user can select. They offer strict control of what can be entered into the form. They are used for items that have limited and predefined options. Good examples of this would be things like credit card type, country, state, and language. Usually, this type of input is used when the number of pre-defined options more than two.If there are only two options, other types of input controls may be more appropriate. If the user is allowed to select multiple options, such as a list of career field interests, a select input control can easily be set up to permit multiple selections. Radio button input controls are always used within a group. This means that there should be more than one radio button that has the same name. When radio buttons have the same name and different values, only one can be selected at a time. They are used when there are few pr edefined options.Predefined option sets of two are usually not put inside of a selection input control. For instance, the options for gender should usually be â€Å"male† or â€Å"female. † It is more fitting in this case to use two radio buttons. This allows the user to enter their data with one click rather than the two which would be required with a select drop down input control. It is up to the programmer to decide if a select input control or a group of radio buttons is more suitable. In general, if the user can easily view all available options on a single line of the form, the programmer should seriously consider using radio buttons.Alternatively, if there are enough options that it would span many lines they should be presented inside of a select input control, like selecting a state. Password input controls, on the surface, looks exactly like the text input control. They also, form an allowed content perspective, functions in an identical manner. However, pas sword input controls hide the data that is entered into the control. This means that each keystroke within the control will result in a dot or star instead of the actual data. This is done to prevent other individuals, who may be able to see the user’s computer screen, from viewing the password as plain text.In order to insure the correct amount of keystrokes by the user, the star or dot remains on the screen. However, the text is not displayed for the world to see. Hidden input controls are extremely useful when performing data entry tasks with a database-driven web application. Often, the forms used to edit data are in reference to an entry within the database that has an integer primary key. This key is usually arbitrary integer that increments automatically, provides indexing, and has absolutely no meaning to the user. When the user selects to update the data, it is important that the systems knows what ID is being updated.However, there is no reason to display this ID to the user. In order to submit the ID of the edited database record along with the modified form fields, the ID can be assigned to a hidden input control. Data integrity with input controls is achieved both by the nature of the controls themselves and basic script validation techniques. As far as scripting is concerned, each data field can be easily verified upon submit before sending the data to the server. For the types of input controls chosen, selecting inappropriate input controls can result in data integrity issues. A text input control is rather straight-forward.It is also the easiest field to realize data issues with. Obviously, you would not want to use a select input control for an individual’s name. However, using this type of control opens databases up to SQL injection attacks, entry of HTML entities, and entry of incorrect or bad data. With SQL injection and HTML entities, it is critical that the data entered is cleaned before being processed by the server. For a field like â€Å"First Name†, entry of SQL or HTML should be identified and rejected. In general, you also wouldn’t want to use a password field for something like â€Å"First Name. While it is great to be able to mask data, the user should be able to see if they have entered a typo. Asking the user to verify the entry of every single text field would be unreasonable. The potential for data integrity issues if a select input control is not used when it should be are obvious. If a user is supposed to choose a U. S. state, allowing him to enter text would be deleterious. The user could enter Whoville. They could also enter â€Å"None of your business. † Restricting entry is important for fields that have limited, predefine options.Radio buttons are in the same category as select input controls when it comes to data integrity. Selecting to use something like text instead of a group of radio buttons would be undesirable. For instance, if the user was supposed to se lect gender, he could type enter eunuch. This would not be helpful if that data is critical for the site’s services or interactions. Password fields come with data integrity issues built in, the data within a password input control are masked. Since the user cannot see the entered data, it is very easy to submit data that contains typos. This is not critical for a log in form.The user would simply be notified that his log in attempt failed. Conversely, for a registration form, this could result in highly undesirable issues. It is therefore common to place two password input controls on a form like this. The second input control is used to validate the entry in the first input control. The user is able to submit the form only when the values in both fields are identical. If a programmer chose to use a normal text field rather than a password field, the integrity of the entire system could be compromised. This has more to do with systems security than data integrity, but is sti ll an important consideration.User interfaces are often restricted by logged in status or type of user. For instances, a member of the human resources department would have access to employee information that a member of the software development department should not have, and vice versa. Obviously, a user who has yet to log in should not be able to access any sensitive data from any department. These offer definite advantages to any system. However, there are caveats that come with setting up a system like this. The first is simply the design and setup of these restrictions.A small bug in the setup or the code can cause an entire department to lose access that they need to do their jobs. Another issues is password management. Designers need to deal with how often passwords must be changed, how strong the password should be, and users forgetting their passwords. Without good forgotten password procedures, employees can be at work-stoppage for a significant amount of time, costing th e organization money. There is also additional overhead when an employee needs to be granted access or removed from access. Finally, an organization can decide to alter the access requirements for an entire section.This makes it necessary that the system access restrictions can be easily updated. All of this adds a large amount of overhead and requires one or more individuals to take responsibility for system support. Web Form References Ponce de Leon, D. (n. d). Forms in HTML. Retrieved from http://www. htmlquick. com/tutorials/forms. html W3Schools (n. d. ). HTML forms and input. Retrieved from http://www. w3schools. com/html/html_forms. asp World Wide Web Consortium (n. d. ). , Forms in HTML documents. Retrieved from http://www. w3. org/TR/html401/interact/forms. html#h-17. 1 Input Controls Input Controls When we talk about input controls, what are we really talking about? Input control includes the necessary measures to ensure that data is correct, complete, and secure. A system analyst must focus on input control during every phrase of input design, starting with source documents that promote data accuracy and quality. (Shelly & Rosenblatt, (2012)). Input controls can help the flow of data in a database to be the same format and easy to understand. Without input controls there can be data integrity errors that could occur and cause information to be incorrect in the database.There are advantages and disadvantages to restricting user interfaces to limit a person ability of typing in too much information or maybe not enough information. Although there are many different types of input controls in this paper there will be only four of them that are addressed in this paper; this would include input mask, validation rules, source documents and batch input. First letâ€℠¢s talk about input mask. Input mask is an appearance that helps to characterize what type of contact is allowed in a given field on a template.The main purpose behind the input mask is to keep the data entry process somewhat the same and decrease the chances for incorrect data to be entered into the field. The input field entry can be configured to allow automatic field input as a way of saving time and resources. Input mask is created doing the process of computer programming. The fields on the template are recognized with specific control values. The values make it impossible to enter data that is not compatible with the values.An example of that would be when a field that contains an input mask that only allows letters will automatically reject the input of numbers and another one would be automatically converting the input into an adequate format an example of that would be when the input mask requires that the date field on the template specifies a format that is structured as date/month/year. Even if you enter the date into the field follows a month/date/year format, the input system reads the entered data and automatically converts it into the proper form.Input mask is a type of tool which had been developed for the purpose of telling the person that what sort of things need to be provided as an input so that the desired output can be achieved. The input mask basically acts as developer software. The text box is the tool where the input needs to be entered. The input mask can also act as a template or a simple format and this basically differs from situation to situation. In this transcription errors are the one which needs to be reduced and this is done through the way of data integrity which is one of the most basic features of the input mask.Validation rule is a criterion used in the process of data validation, carried out after the data has been encoded onto an input medium and involves a data vet or validation program. This is distinct from formal verification, where the operation of a program is determined to be that which was intended, and that meets the purpose. This method is to check that data fall the correct parameters defined by the systems analyst. A judgment as to whether data is official which is possible made by the validation program, but it cannot ensure the entire accurateness.This can only be achieved through the use of all the clerical and computer controls built into the system at the design stage. The difference between data authority and correctness can be illustrated with a trivial example. An example of validations rules is when a user cannot misspell a customer name if it is not entered, or is entered automatically based on the user enter the customer ID. (Shelly & Rosenblatt, (2012)). There are at least eight different types of data validation rules; a sequence check, existence check, data type check, range check, reasonableness check, validity check, combination check and batch controls.Source docume nts is a form used to request and collect input data, trigger or authorize an input action, and provide a record of the original transaction. Source documents generally are paper based. Some examples of source documents would be cash receipt, cancelled check, invoice sent or received, credit memo for a customer refund and employee time sheet. At a bare minimum, each source document should include the date, the amount, and a description of the transaction. When practical, beyond these minimum requirements source documents should contain the name and address of the other party of the transaction.When a source document does not exist, for example, when a cash receipt is not provided by a vendor or is absent, a document should be generated as soon as possible after the operation, using other documents such as bank statements to support the information on the generated source document. Once a transaction has been journalized, the source document should be filed and made retrievable so th at connections can be verified should the need arise at a later date. Batch input is a process when data entry is performed on a specified time schedule, such as daily, weekly, monthly, or longer.An example of this would be when a payroll department collects time cards at the end of the week and enters the data as a batch. Some advantages of batch input are collection and entering can be done off-line, entering data can be done by trained personnel, processing can be done very quickly and can be done during non-peak times. Now for some of the disadvantages are, data collection usually has to be a centralized activity, data entry usually needs to be done by specially trained personnel. The processing activity is delayed; hence the possibility exists for data to be considered old or untimely when it finally gets processed.Since processing is usually done during off-hours, input errors detected during processing would not get corrected until the next regularly scheduled processing of i nput data. The off-hours computer operator may have to call the systems analyst or programmer if the program malfunctions. Below you will see a design for a web-based input for making a hotel reservation which will be using many of the concepts that are mentioned in the paper when talking about input controls. We will look at it in phases. Information gathering Phase 1 – Search and evaluationInput stay requirements – including location (city) and proposed dates of stay Compare and evaluate results – user may view multiple hotel / room / rate combinations Decide – user decides which hotel / room / rate combination meets their requirements Reservation making Phase 2 – Selection Select hotel, room and rate – the user selects the hotel / room / rate they wish to book Select additional rooms and rates – the user adds additional rooms if required Phase 3 – Checkout Input guest details – such as name, address, email address etc . Input payment details – such as credit card details or other payment method Confirm reservationStandard booking processes Screen 1Screen 2Screen 3 Screen 2 Screen 3 Enter search criteria: †¢ Dates †¢ City name [SUBMIT] Display hotels: Hotel 1 [SELECT] Hotel 2 [SELECT] Hotel 3 [SELECT] Display and select rates: Hotel 1 Rate 1 [SELECT] Rate 2 [SELECT] Rate 3 Figure 1: Three-stage screen flow Figure 2: Selection of hotel – ‘Screen 2' example from Opodo. co. uk Figure 3: Selection of rate – ‘Screen 3' example from Trip. com Screen 1Screen 2 Enter search criteria: †¢ City †¢ Dates [SUBMIT] Display hotels: Hotel 1 Rate 1 [SELECT] Rate 2 [SELECT] Rate 3 [SELECT] Hotel 2Rate 1 [SELECT] Rate 2 [SELECT] Rate 3 [SELECT] Hotel 3 Rate 1 [SELECT] Rate 2 [SELECT] Rate 3 [SELECT] Figure 4: Two-stage screen flow Figure 5: Selection of rate and hotel – ‘Screen 2' example from Expedia. co. uk TABLE 1: Search and evaluation styles Sear ch and evaluation style Travel agency Hotel only Hotel chain Total A Select hotel on screen 2 Select rate on screen 3 10 13 6 29 B Select hotel and rate together on one screen 6 17 2 25 Other -132033 Table 1 demonstrates that for travel agencies and hotel-only websites, there is an even split between using style A and style B.The table also shows that hotel chains generally use other search and evaluation styles. References Amas. syr. edu. 8 Dec 2011. Application Self Evaluation. Retrieved 9 Feb 2012 from http://amas. syr. edu/AMAS/display. cfm? content_ID=%23%28%28%25! %0A Noyes, Brian. 2010 June. Enforcing Complex Business Data Rules with WPF. Retrieved on 9 Feb 2012 from http://msdn. microsoft. com/en-us/magazine/ff714593. aspx Shelly, G. B. , & Rosenblatt, H. J. (2012). System Analysis and Design (9th ed. ). Boston: Thomson Course Technology.