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 technology testing

When scripting for Webtop, What all values must be parameterised for Import,Navigation,Export operation?

  1. Different Request IDs that are being passed in subsequent requests

  2. Object IDs of folders and cabinets

  3. Folder names and cabinet names

  4. UID
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Object IDs uniquely identify folders and cabinets in Documentum and must be parameterized for Import, Navigation, and Export operations to work across different environments or user sessions. Request IDs are transient and handled by correlation, folder/cabinet names are display values not used in API calls, and UID is typically static user identification.

Multiple choice technology platforms and products

The scripting interface of OWB is _______________

  1. OMB Connect

  2. OMB Script builder

  3. OMB plus

  4. OMB Editor
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

OMB (Oracle Metadata Base) Plus is the scripting interface for OWB. It provides a command-line interface for automating repository operations, batch processing, and programmatic access to OWB functionality. OMB Plus enables automation beyond the GUI.

Multiple choice technology platforms and products

What are the default views in Design Center?

  1. Project Explorer

  2. Connection Explorer

  3. Workspace Explorer

  4. Global Explorer
Reveal answer Fill a bubble to check yourself
A,B,D Correct answer
Explanation

OWB Design Center provides three main navigation views by default: Project Explorer (for navigating project objects), Connection Explorer (for managing database connections), and Global Explorer (for workspace-wide navigation). Workspace Explorer is not one of the standard views.

Multiple choice technology web technology

Can you provide a list of Layout Management Panels and when you will use them?

  1. Canvas Panel

  2. Stack Panel

  3. Grid Panel

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

Canvas Panel provides absolute positioning control, Stack Panel arranges elements in a horizontal or vertical stack, and Grid Panel offers row/column-based layout with comprehensive positioning. All three are valid Silverlight/WPF layout management panels. Option D ('None of these') is incorrect because all listed panels are real and commonly used.

Multiple choice technology web technology

Silverlight Project Supports which of the following ?

  1. DataTable

  2. DataSet

  3. DataColumn

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

Silverlight does NOT support DataTable, DataSet, or DataColumn - these are ADO.NET data structures from the full .NET framework that are not available in Silverlight's subset. Silverlight uses simplified data structures and relies on other mechanisms (like collections, POCO objects, or WCF/REST services) for data handling. Therefore 'None of these' (D) is correct.

Multiple choice technology web technology

which browser does SilverLight supports ?

  1. Internet Explorer Only

  2. Mozilla Fire Fox Only

  3. Internet Explorer & Mozilla Fire Fox

  4. All major browsers
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Silverlight was designed as a cross-browser, cross-platform plugin. At its peak, it officially supported all major web browsers, including Internet Explorer, Firefox, Safari, and Chrome on both Windows and macOS.

Multiple choice technology web technology

Which class in silverLight is used inorder to store data locally on the user's computer ?

  1. StorageManager

  2. IsolatedStorage

  3. ConsoleManager

  4. ConfigurationStorageManager

  5. All of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

IsolatedStorage is the Silverlight API for storing data locally on the user's computer in a secure, sandboxed location. It provides a virtual file system with controlled quota. The other options (StorageManager, ConsoleManager, ConfigurationStorageManager) are not actual Silverlight classes for local storage.

Multiple choice technology web technology

How to change the default page of the Silverlight application?

  1. private void Application_Startup(object sender, StartupEventArgs e) { this.RootVisual = new MainPage.xaml; }

  2. private void Application_Startup(object sender, StartupEventArgs e) { this.RootVisual = new MainPage.xaml(); }

  3. private void Application_Startup(object sender, StartupEventArgs e) { this.RootVisual = new this.MainPage; }

  4. private void Application_Startup(object sender, StartupEventArgs e) { this.RootVisual = new MainPage(); }
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

To set the default startup page in a Silverlight application, you instantiate the target Page class (e.g., MainPage) and assign the instance to the Application's RootVisual property. The other choices use invalid syntax or refer to the markup filename directly.