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.

1 2 0 0

A. 1 2 1 2
B. 0 0 0 0
C. System Dependent
Answer» C. System Dependent
Discussion
2.

Which of function return absolute value of a variable?

A. abs()
B. absolute()
C. absolutevariable()
D. none of the mentioned
Answer» B. absolute()
Discussion
3.

Which of these method returns a largest whole number less than or equal to variable X?

A. double ceil(double X)
B. double floor(double X)
C. double max(double X)
D. double min(double X)
Answer» C. double max(double X)
Discussion
4.

Which of these methods return a smallest whole number greater than or equal to variable X?

A. double ceil(double X)
B. double floor(double X)
C. double max(double X)
D. double min(double X)
Answer» B. double floor(double X)
Discussion