Computer Knowledge

GUI and Web Frameworks

1,915 Questions

Graphical user interface and web frameworks involve layout management, directives, and application design across platforms like Android and Angular. These concepts are tested in computer science and IT officer competitive exams. Review these questions to understand UI components and coding standards.

Android layout attributesAngular structural directivesVB.Net web methodsJava Swing componentsSiebel application framework

GUI and Web Frameworks Questions

Multiple choice

An EXE is created with

  1. project name

  2. form name

  3. control name

  4. event name
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

When you compile a Visual Basic project into an executable file (EXE), the output file takes the project name as its filename. For example, if your project is named 'MyProject,' the compiled executable will be 'MyProject.exe.' Form names, control names, and event names are internal to the application and don't determine the EXE filename.

Multiple choice

Which of the following is defined as 'Windows Executable' assembly by Visual Basic compiler?

  1. It is a standard, GUIless, console Window.

  2. It is the standard .NET Windows executable file.

  3. It is the standard .NET class library, which can be dynamically linked.

  4. It is the standard class module, which is used as a container for compiled classes.

  5. It manages the namespace of the assembly code.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This is correct about Windows Executable assembly.

Multiple choice

Which namespace provides the event log support?

  1. using System.log

  2. using System.Diagnostics

  3. using System.Event

  4. None of these
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The System.Diagnostics namespace in .NET Framework provides classes for event logging (EventLog, EventLogEntry, EventLogInstaller) and other diagnostics features like performance counters and process tracing. This namespace is the correct location for event log functionality.

Multiple choice

In C#, a namespace can be imported by using

  1. namespace directive

  2. import keyword

  3. import construct

  4. the keyword ''Using�
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

C# uses the 'using' keyword to import namespaces. Option D shows 'the keyword 'Using' which is correct despite encoding artifacts. Namespace directives declare namespaces but don't import them. 'import' is not valid C# syntax.

Multiple choice

Where will you put OPTION EXPLICIT in your ASP application code?

  1. First line

  2. Last Line

  3. Anywhere in the code

  4. None of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

OPTION EXPLICIT must be placed on the FIRST line of ASP code to force variable declaration. This directive affects the entire script and must appear before any executable code. Placing it elsewhere would be ineffective.