Object Oriented Programming MCQs

What is the name of the swing class that is used for frames?

A. Window
B. Frame
C. Jframe
D. Swingframe
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C. Jframe

A. Applet windowing toolkit
B. Abstract windowing toolkit
C. Absolute windowing toolkit
D. None of the above
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B. Abstract windowing toolkit

A. Window
B. Container
C. Panel
D. Frame
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B. Container

A. Settext()
B. Gettext()
C. All the above
D. None of the above
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A. Settext()

A. Case sensitive
B. Case insensitive
C. Only lower case
D. Only upper case
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A. Case sensitive

A. Javaframe = new javaframe(“frame”);
B. Frame = new frame(“frame”);
C. Jframe = new jframe(“frame”);
D. None of the above
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C. Jframe = new jframe(“frame”);

A. -1
B. 0
C. 1
D. 2
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B. 0

A. -1
B. 1
C. 0
D. Garbage value
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C. 0

A. N-1
B. N
C. N+1
D. N+2
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C. N+1

A. Braces { }
B. Parentheses ()
C. Square brackets [ ]

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C. Square brackets [ ]