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

Which of the following is not a feature of Silverlight?

  1. It has a built-in CLR engine.

  2. It has a rich framework of built-in class library.

  3. It provides an unmanaged HTML DOM API.

  4. Silverlight supports PHP or Linux environment.

  5. It supports a WPF UI programming model.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This is incorrect.

Multiple choice

What is the role of 'translation manager' in localisation of a WPF application?

  1. It provides access to non-translated resources.

  2. It manages the current language and notifies all mark-up extensions.

  3. It listens to the LanguageChanged event of the translation manager and updates its value.

  4. It provides the translated resources.

  5. It can access any kind of resources like ResX, XML or text files.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The translation manager manages the current language and notifies all mark-up extensions.

Multiple choice

Which of the following is an incorrect statement about Silverlight.js file?

  1. Silverlight.js file is a Java script helper file.

  2. getSilverlight is used for even handlers.

  3. WaitForInstallCompletion function does not exist in Silverlight.

  4. It has methods to perform object creating either internally or externally.

  5. The Silverlight.js file is installed along with Silverlight 2 SDK.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This function is used for even processing in windows applications.

Multiple choice

Which of the following statements is incorrect about clipping in Silverlight?

  1. It is used for image modification.

  2. The clip property is defined in the UIElement class.

  3. XAML code can be used with clipping.

  4. It provides various services which are commonly needed by Silverlight application.

  5. <image.clip>Tag is used for editing/modifying images.</image.clip>
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Clipping is a tool, not a service provider.

Multiple choice

What is the role of Expression Blend in the Silverlight Tool Kit?

  1. It is used to create web-based products.

  2. It is used for developing windows or console applications.

  3. It is used for creating user interfaces.

  4. It is used to initialise structured values and objects.

  5. It is used to set the browser's compatibility.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Expression Blend is a full-featured professional design tool for creating engaging and sophisticated user interfaces for Microsoft Windows-based applications.

Multiple choice

What is the role of XAML component in Silverlight applications?

  1. It is used to create and manage the UI layouts.

  2. It handles the playback of MP3, WMA standard, WMV7 and WMV8 streams.

  3. It manages rendering of bitmap images, vector graphics, text and animations.

  4. It handles input from devices like keyboard, mouse, etc.

  5. It handles events from the servers.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

XAML manages UI layout to be created by XAML markup language.

Multiple choice

Which of the following is an incorrect statement about Silverlight applications?

  1. It is used to develop web applications.

  2. Silverlight is a subset of WPF.

  3. Silverlight is not used for developing enhanced graphics applications.

  4. Silverlight does not use XAML for user interfaces.

  5. Silverlight can be used for desktop applications.
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Silverlight cannot be used to develop desktop applications, WPF is used for that.

Multiple choice

Which of the following statements is false about .xap file?

  1. It is an application package.

  2. It is used to create client-based apps.

  3. This file uses and manages codes.

  4. This file consists of an AppManifest.xaml file.

  5. EntryPointAssembly attribute describes the DLL file.
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

The EntryPointAssembly attribute describes the selected assembly for the defined  main assembly in the application. It does not describe DLL file.

Multiple choice

Which of the following statements is false about dependency properties in Silverlight?

  1. These are specific to the CLR (Common Language Runtime).

  2. These properties compute the value of a property that is based on the value of other inputs.

  3. These provide computation of properties like JIT, animation, etc.

  4. These are supported by base class libraries.

  5. These can be implemented by callback events.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Base class libraries do not support these properties.

Multiple choice

Which of the following is an incorrect statement about Silverlight application life cycle?

  1. The entry point of Silverlight applications is Silverlight application class.

  2. The life cycle has a plug-in to host any site.

  3. The web page prompts to install Silverlight browser plug-in.

  4. CLR creates an object of application class in this life cycle.

  5. There can be any number of instances possible for the application.
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

This is incorrect.

Multiple choice

Which of the following is not a benefit of using Silverlight?

  1. It supports text files.

  2. It supports highest quality videos.

  3. It supports cross-platform and cross-browser applications.

  4. It has multi-language support.

  5. It can be used in Visual Studio for easier access.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Silverlight does not support text files.