Explore topic-wise MCQs in Javascript.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Javascript knowledge and support exam preparation. Choose a topic below to get started.

1.

WHAT_IS_THE_RETURN_TYPE_OF_TYPEOF_FOR_STANDARD_JAVASCRIPT_OBJECTS??$

A. xml
B. object
C. dom
D. html
Answer» E.
Discussion
2.

WHEN_WILL_THE_FINALLY_BLOCK_BE_CALLED??$

A. When there is no exception
B. When the catch does not match
C. When there is exception
D. After try-catch execution
Answer» B. When the catch does not match
Discussion
3.

What will be the reaction when a catch clause has no conditionals?

A. Takes it to be 0
B. Takes it to be 1
C. Takes it to be true
D. Takes it to be false
Answer» C. Takes it to be true
Discussion