Question
Computer Science Question on Introduction to stack (LIFO Operations)
Which one of the fallowing statement is wrong for Queue and stack data structures ?
A
Queue is an ordered linear data structure, following FIFO strategy
B
Insertion in a queue happens at the rear end, deletion happens at the front
C
Deque is a version of queue, which allows insertion and deletion at both ends
D
A deque supports only queue operations it does not support stack operations
Answer
A deque supports only queue operations it does not support stack operations
Explanation
Solution
The correct option is (D) :A deque supports only queue operations it does not support stack operations