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
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Query
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Page
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Native Sql
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Lists,crosstabs,prompts
D
Correct answer
Explanation
Lists, crosstabs, and prompts support conditional rendering in BI reporting tools. Conditional rendering allows objects to appear/disappear or change format based on conditions like user selections or data values. Queries, pages, and native SQL do not support this feature.
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mkelem
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mvelem
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mkview
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ctelem
A
Correct answer
Explanation
In ClearCase version control, 'mkelem' is the command used to create a new version-controlled element. 'mkview' creates a view, 'ctelem' is not a standard ClearCase command, and 'mvelem' would be for moving or renaming elements.
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a.Validate and Upgrade
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b.Development and Validate
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c.Standard and Validate
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d.Development and Upgrade
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e.Development and Properties
D
Correct answer
Explanation
Application Designer's Project Workspace has two main view modes. Development mode is for designing and modifying objects. Validate mode is for checking object definitions against standards. Upgrade mode is for managing upgrades, and Properties shows object properties - but the two primary workspace views are Development and Upgrade.
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a.Validate and Upgrade
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b.Development and Validate
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c.Standard and Validate
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d.Development and Upgrade
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e.Development and Properties
D
Correct answer
Explanation
Application Designer's Project Workspace provides two main view modes: Development and Upgrade. Development view is used for building and customizing PeopleSoft objects during normal development work. Upgrade view helps developers compare their customizations with standard PeopleSoft updates and apply changes during upgrade processes.
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/WEB-INF/classes
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/WEB-INF/flex/libs
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/WEB-INF/flex/user-classes
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/WEB-INF/flex/themes
C
Correct answer
Explanation
In LiveCycle Data Services (formerly Flex Data Services), custom ActionScript classes, MXML components, and SWC libraries belong in /WEB-INF/flex/user-classes. This directory is the designated location for user-defined classes that need to be accessible to the Flex application. The /classes folder is for compiled Java classes, /libs for standard libraries, and /themes for styling resources.
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nativeDragOver
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nativeDragEnter
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nativeDragDrop
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nativeDragStart
B
Correct answer
Explanation
The nativeDragEnter event fires when a dragged object enters the drop target's boundaries, allowing the target to visually indicate whether it can accept the drop. nativeDragOver tracks movement within the target, nativeDragDrop completes the action, and nativeDragStart initiates dragging.
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Inline Selector
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Class Selector
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Type Selector
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None of the above
C
Correct answer
Explanation
Type selectors apply styles to all instances of a component type (e.g., all Button components). Class selectors use dot notation for specific classes (.myClass), inline styles apply to single instances, and ID selectors target specific component IDs.
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ReadOnly Mode
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Edit Mode
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Insert Mode
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all the above
D
Correct answer
Explanation
The DetailsView control in ASP.NET Web Forms supports multiple display modes for different purposes. ReadOnly mode displays data without modification capability. Edit mode allows users to modify existing records. Insert mode enables adding new records. The control can operate in any of these modes based on the user's needs and application logic.
A
Correct answer
Explanation
When creating a new Master Page in Visual Studio, it contains exactly two ContentPlaceHolder controls by default: one in the head section (for scripts and styles) and one in the body section (for page content).
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Set EnableClientScript=true
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Set EnableClientScript=false
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Can’t do
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none of above
B
Correct answer
Explanation
Setting the EnableClientScript property to false disables client-side validation in ASP.NET validator controls, forcing evaluation to occur only on the server. Setting it to true keeps client-side validation active, which is the default behavior.
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Unload
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Rendering
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Postback event handling
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Load
A
Correct answer
Explanation
Unload is the final stage of the ASP.NET page life cycle, where clean-up is performed and resources are released. Rendering occurs before Unload to write output to the response stream, while Load and Postback event handling occur earlier in the lifecycle.
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true
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false
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selected
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enabled
C
Correct answer
Explanation
In HTML, boolean attributes like selected can be specified by setting their value to the attribute's name (e.g., selected="selected"). Modern HTML5 also permits the minimized form where the value is omitted entirely.
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Component
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Sub Page
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Secondary Page
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All of the above
C
Correct answer
Explanation
Activate Event is specifically valid for Secondary Pages in PeopleSoft. It does not apply to Components or Sub Pages, making 'All of the above' incorrect.
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Post Build
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Save Post Change
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Workflow
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Save Edit
D
Correct answer
Explanation
Post Build, Save Post Change, and Workflow are all valid Component Events in PeopleSoft. Save Edit is not a standard Component Event type, making it the correct answer to the 'not' question.