UGC-NET | UGC NET CS 2016 July – II | Question 22

Consider the following operations performed on a stack of size 5 :
Push (a); Pop() ; Push(b); Push(c); Pop();
Push(d); Pop();Pop(); Push (e)
Which of the following statements is correct?
(A) Underflow occurs
(B) Stack operations are performed smoothly
(C) Overflow occurs
(D) None of the above


Answer: (B)

Explanation: 22 (2)
All Stack operations are performed smoothly.
So, option (B) is correct.

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