Explore topic-wise MCQs in Java.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Java knowledge and support exam preparation. Choose a topic below to get started.

1.

awt.Dimension’ package$

A. Program prints all the possible constructors of class ‘Class’
B. Program prints “Exception”
C. Runtime Error
Answer» D.
Discussion
2.

Which of this package is used for invoking a method remotely?

A. java.rmi
B. java.awt
C. java.util
D. java.applet
Answer» B. java.awt
Discussion
3.

Which of this package is used for handling security related issues in a program?

A. java.security
B. java.lang.security
C. java.awt.image
D. java.io.security
Answer» B. java.lang.security
Discussion
4.

Which of this package is used for analyzing code during run-time?

A. java.applet
B. java.awt
C. java.io
D. java.lang.reflect
Answer» E.
Discussion