IT Assignment: C#, ALM, and Web Application Design Basics

This IT assignment solution covers a range of topics within Information Technology, including decision structures in C#, error handling techniques, the role of constructors in object-oriented languages, and Application Lifecycle Management (ALM). It also addresses functional and non-functional requirements, client-side state management, and ASP.NET events. The solution explains the HTTP protocol, user interface design challenges, and the use of HTTPS. The document provides comprehensive answers to ten questions, offering insights into various aspects of IT and software development. This resource, available on Desklib, is designed to assist students with their coursework, providing a clear understanding of key concepts and practical applications in the field of information technology.

Running head: INFORMATION TECHNOLOGY
INFORMATION TECHNOLOGY
Name of the student
Name of the University
Authors Note

1INFORMATION TECHNOLOGY
Table of Contents
Answer to Question 1..........................................................................................................2
Two examples of statements in C# that implement decision structures in the language 2
Answer to Question 2..........................................................................................................2
In which block of the statement should I implement my error-handling code................2
Answer to Question 3..........................................................................................................2
Role of the constructor method in Object Oriented Language........................................2
Answer to Question 4..........................................................................................................2
Application Lifecycle Management................................................................................3
Answer to Question 5..........................................................................................................3
Answer to Question 6..........................................................................................................3
Answer to question 7...........................................................................................................3
Answer to question 8...........................................................................................................4
Answer to question 9...........................................................................................................4
Answer to question 10.........................................................................................................4

2INFORMATION TECHNOLOGY
Answer to Question 1
Two examples of statements in C# that implement decision structures in the language
Decision structure are generally used by coders to emphasize on various conditions that
are needed to be tested by various coders with various statement. Two statements of decision
structure are if statement and if else statement. Generally, if statements comprise of expressions
with one or more statements. In if else statement if statement is followed by an else statement if
the provided or given statement is found to be false.
Answer to Question 2
In which block of the statement should I implement my error-handling code
A try block is generally used by C# coders to separate the given code which can be easily
effected by a given exception. A catch block can easily focus on the particular block for
exception to handle. The catch exception is generally used in the program when coder or
developer have a good understanding about the about fact that why exception is thrown. A
finally block is generally used for cleaning up of various activities that are done in try block.
Answer to Question 3
Role of the constructor method in Object Oriented Language
In an Object Oriented Language, a constructor is considered as a method in a class or
structure which generally emphasizes an object of that particular type. A constructor is nothing
but a method which has a name similar to the name of the class. It is generally for setting up of
values to the member of a given object which can be either default or defined by user.
Answer to Question 4

3INFORMATION TECHNOLOGY
Application Lifecycle Management
Application Lifecycle Management is analysis of a software application from initial
phase to the final phase. It also focusses to keep a track of various changes of an application that
are documented. Phases of application management development can be written following phase
like requirements, design, development, testing and lastly maintenance.
Answer to Question 5
Functional requirement emphasizes in analyzing the functionality of a system or one of
its subsystem. Non-Functional requirement analyzes the working principle of a system on the
contrary functional requirement focuses on what a given system must do.
Functional requirement: The branch manager wants customers to be able to see new
accounts to the online system within one day of the customer opening the account at the branch.
Non-Functional requirement: The system must be available 24 hours 7 days a week,
Business requirements: The CEO wants at least 80% of all bank transfers to be processed
through the new system rather than as in-branch transactions to save money for the bank.
Answer to Question 6
During the use of client side management all the information related to state will be
directly stored in the side of the client. That particular information will travel backwards and will
have a contact with every request generated on the site of the client and after that a proper
response is generated in the thereafter which provides a proper response after the completion of
server side communication.
Answer to question 7
Three event provided by language like Asp.net are application start, application end,
application error. Application start method is used during the starting of an application.

4INFORMATION TECHNOLOGY
Application end is used when an application needs to be shutdown. Application error takes place
when an unhanded error takes place.
Answer to question 8
When I enter a URL in my browser, this sends an HTTP R command to my web server.
The web server then sends an HTTP R web page in reply back to my browser.
Answer to question 9
Two problems that a poor user interface design can cause for users of a web application
are non-standard GUI control and Inconsistency.
Inconsistency: Nonstandard GUI control are considered to be specific case of problem of
designing inconsistency. Confusion arises when various application uses same name for different
commands.
Answer to question 10
HTTPS protocol is used for passing encrypted details from web browser to a web server
as a part of login of a website.