Beginner
Data Structures & Algorithms
Q21 / 100
What is a circular queue?
Correct! Well done.
Incorrect.
The correct answer is B) A queue implemented using a fixed-size array where the rear wraps around to the front
B
Correct Answer
A queue implemented using a fixed-size array where the rear wraps around to the front
Explanation
A circular queue reuses empty positions at the start of the array by treating the array as circular, avoiding wasted space in linear queue implementations.
Progress
21/100