Explore topic-wise MCQs in Java.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Java knowledge and support exam preparation. Choose a topic below to get started.

1.

{0, 1, 3, 4}

A. {0, 1, 2, 4}
B. {0, 1, 2, 3, 4}
C. {0, 0, 0, 3, 4}
Answer» C. {0, 0, 0, 3, 4}
Discussion
2.

Which of these class object has an architecture similar to that of array?

A. Bitset
B. Map
C. Hashtable
D. All of the mentioned
Answer» B. Map
Discussion