GWT Online Quiz


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Following quiz provides Multiple Choice Questions (MCQs) related to GWT. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Q 5 - Which of the following gwt widget displays an image at a given URL?

A - Label

B - HTML

C - Image

D - Anchor

Answer : C

Explanation

Image widget displays an image at a given URL.

Q 6 - Which of the following gwt widget represents a standard menu bar?

A - Tree

B - MenuBar

C - CellTree

D - CellList

Answer : B

Explanation

MenuBar widget represents a standard menu bar widget. A menu bar can contain any number of menu items, each of which can either fire a Command or open a cascaded menu bar.

Q 7 - Which of the following panel represents a flexible table that creates cells on demand?

A - HorizontalPanel

B - VerticalPanel

C - FlexTable

D - Grid

Answer : C

Explanation

FlexTable widget represents a flexible table that creates cells on demand. It can be jagged (that is, each row can contain a different number of cells) and individual cells can be set to span multiple rows or columns.

Q 8 - Which of the following GWT widget represents a panel that can pop up over other widgets?

A - Composite

B - FormPanel

C - PopupPanel

D - DialogBox

Answer : C

Explanation

PopupPanel widget represents a panel that can pop up over other widgets. It overlays the browser's client area (and any previously-created popups).

Q 10 - GWT client and server both serialize and deserialize data automatically so developers are not required to serialize/deserialize objects and data objects can travel over HTTP.

A - true

B - false

Answer : A

Explanation

GWT client and server both serialize and deserialize data automatically so developers are not required to serialize/deserialize objects and data objects can travel over HTTP.


gwt_questions_answers.htm

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