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Question 161Asked in CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26)

What is the initial value of top in an empty stack implemented using an array?

  1. A-1
  2. B1
  3. C0
  4. DDepends on stack size
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Correct answer: (A) -1

From CIL MT Systems PYQ, 24 Aug 2026 (3:00 PM, CBT-26)

This is question 161 of CIL MT Systems PYQ, 24 Aug 2026 (3:00 PM, CBT-26). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.