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SSC CHSL 2021 PYQ — Question 30

SSC CHSL - 13 April 2021 - Shift 1 • General Awareness • Q30

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A ______ is an ordered list in which all insertions and deletions are made at one end.

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Correct answer: B

Explanation

The correct answer is Option 2. i.e. stack.

  • A common data object found in computer algorithm is Stack.
  • A stack is an ordered list in which all insertions and deletions are made at one end, called top.
  • An example of stacks which arises in computer programming is the processing of procedure calls and their terminations.