GWT Online Quiz

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.

Q 1 - Which of the following is correct about GWT?

A - Google Web Toolkit (GWT) is a development toolkit to create RICH Internet Application(RIA).

B - GWT provides developers option to write client side application in JAVA.

C - GWT compiles the code written in JAVA to JavaScript code.

D - All of the above.

Answer : D

Explaination

All of the above options are correct.

Q 2 - What is the purpose of 'inherits' 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.

Answer : B

Explaination

'inherits' tag in *.gwt.xml file adds other gwt module in application just like import does in java applications. Any number of modules can be inherited in this manner.

Q 3 - What is the purpose of addStyleName() 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.

Answer : B

Explaination

addStyleName() method will add a secondary or dependent style name to the widget.

Q 4 - Which of the following gwt widget can contain HTML text and displays the html content using a <div> element, causing it to be displayed with block layout?