GWT Quiz 3 | Englishfreetest.com

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  • Test content
    Question 1: Which of the following panel lays all of its widgets out in a single vertical column?
    A. Panel
    B. FlowPanel
    C. HorizontalPanel
    D. VerticalPanel
    Question 2: Which of the following GWT widget represents a panel that can pop up over other widgets?
    A. Composite
    B. FormPanel
    C. PopupPanel
    D. DialogBox
    Question 3: Which GWT widget represents a tabular view that supports paging and columns?
    A. CellTable
    B. Tree
    C. CellTree
    D. CellList
    Question 4: What is the purpose of 'module' tag in *.gwt.xml file in GWT?
    A. This provides name of the application.
    B. This adds other gwt module in application just like import does in java applications. Any number of modules can be inherited in this manner
    C. This specifies the name of class which will start loading the GWT Application
    D. None of the above
    Question 5: Which of the following gwt widget represents a view of a tree?
    A. Tree
    B. MenuBar
    C. CellTree
    D. CellList
    Question 6: Which tag of *.gwt.xml is used to support internationalization in GWT application?
    A. extend-property
    B. property
    C. value
    D. None of the above
    Question 7: What is the purpose of setStyleName() function of a GWT widget?
    A. This method will clear any existing styles and set the widget style to the new CSS class provided using style
    B. This method will add a secondary or dependent style name to the widget
    C. This method will remove given style from the widget and leaves any others associated with the widget
    D. This method sets the object's primary style name and updates all dependent style names
    Question 8: Which of the following is correct about GWT RPC?
    A. RPC, Remote Procedure Call is the mechansim used by GWT in which client code can directly executes the server side methods
    B. GWT RPC is servlet based
    C. GWT RPC is asynchronous and client is never blocked during communication
    D. All of the above
    Question 9: Which of the following panel represents a panel that represents a tabbed set of pages, each of which contains another widget?
    A. DeckPanel
    B. DockPanel
    C. HTMLPanel
    D. TabPanel
    Question 10: Which of the following is true about GWT?
    A. GWT is extensible and custom widget can be created to cater to application needs
    B. GWT applications can run on all major browsers and smart phones including Android and iOS based phones/tablets
    C. Both of the above
    D. None of the above