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

Answer : C

Explaination

GWT compiler generates .nocache.js file every time with the same name whenever a GWT application is compiled. So browser should always download the .nocache.js file to get the latest gwt application. gwt.js code actually appends a unique timestamp at the end of the file name so that browser always treat it a new file and should never cache it.

Answer : C

Explaination

Using both of the above ways, a stylesheet can be attached to a GWT application.

Q 5 - Which of the following gwt widget represents a list of choices to the user, either as a list box or as a drop-down list?

A - CheckBox

B - ListBox

C - SuggestBox

D - GWTListBox

Answer : B

Explaination

ListBox widget represents a list of choices to the user, either as a list box or as a drop-down list.

Q 6 - Which of the following gwt widget represents a standard GWT date picker?

A - Date

B - DateTime

C - DatePicker

D - GWTDatePicker

Answer : C

Explaination

DatePicker widget represents a standard GWT date picker.

Q 7 - Which of the following panel lays all of its widgets out in a single horizontal column?

A - Panel

B - FlowPanel

C - HorizontalPanel

D - VerticalPanel

Answer : C

Explaination

HorizontalPanel widget represents a panel that lays all of its widgets out in a single horizontal column.

Q 8 - Which of the following panel lays its child widgets out 'docked' at its outer edges, and allows its last widget to take up the remaining space in its center?

A - DeckPanel

B - DockPanel

C - HTMLPanel

D - SimplePanel

Answer : B

Explaination

DockPanel widget represents a panel that lays its child widgets out 'docked' at its outer edges, and allows its last widget to take up the remaining space in its center.

Q 10 - Which of the following internationalization technique uses standard Java properties files to store translated strings and parameterized messages, and strongly-typed Java interfaces are created to retrieve their values?

A - Static String Internationalization

B - Dynamic String Internationalization

C - Localizable Interface

D - None of the above.

Answer : A

Explaination

Static String Internationalization is most prevalent and requires very little overhead at runtime; is a very efficient technique for translating both constant and parameterized strings;simplest to implement. Static string internationalization uses standard Java properties files to store translated strings and parameterized messages, and strongly-typed Java interfaces are created to retrieve their values.


gwt_questions_answers.htm

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