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

Directives are used in JSP page at

  1. page translation time

  2. class loading time

  3. compilation time

  4. instantiation time

  5. none of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Directives are used to instruct the container at translation time.

Multiple choice

Which are common usage of dynamically link libraries, especially useful when the libraries can be replaced by other libraries with a similar interface, but different functionality?

  1. Static library

  2. Plugins

  3. Binary object file

  4. Object code

  5. Linker
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

These are one common usage of dynamically linked libraries, especially useful when the libraries can be replaced by other libraries with a similar interface, but different functionality.

Multiple choice

A user is required to make some changes in the account folder of the front page of his existing file. He uses Site.css for doing this but could not make the modifications. What is the reason behind this?

  1. Site.css allows to open account folder in read only mode.

  2. Site.css allows to change the style only.

  3. Site.css is not a valid style sheet in ASP.Net.

  4. Both 1 and 2 are correct.

  5. None of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Site.css allows to change the style of the frontpage. It can not be used to modify the contents in the front page. So account folder could not be modified.

Multiple choice

While writing a small program for Mozila browser, the programmer writes this program as ActiveX object. The program was correct in all aspects including compiler requirements but this object could not be evoked or opened in Mozila. Which of the following best describe(s) the reason(s) for the same?

  1. The programm did not contain proper syntax.

  2. Mozila is a Microsoft browser, so ActiveX cannot run there.

  3. Mozila browser requires some specific characters, which are missing in the program.

  4. All of the above

  5. ActiveX can run only in Microsoft's Internet Explorer.
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Mozila is non Microsoft browser while ActiveX can run in Microsoft browser only. So it could not be opened. ActiveX  will not run in Mozila since Mozila is non Microsoft browser. Answer is correct.

Multiple choice

Which of the following provides a rich set of user interface components including graphics and imaging tools, layout managers for flexible window layouts and data transfer classes for cut and paste, through the native platform clipboard?

  1. 2D API

  2. javax.swing.colorchooser

  3. javax.swing.text.html

  4. JSlider

  5. Abstract window toolkit
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

It provides a rich set of user interface components including graphics and imaging tools, layout managers for flexible window layouts and data transfer classes for cut and paste, through the native platform clipboard.