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CBSE Class 12 Computer Science Question 22 of 63

Data Structures in Python — Question 5

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Question

Question 5

Entries in a Stack are "ordered". What is the meaning of this statement?

  1. A collection of Stacks can be sorted.
  2. Stack entries may be compared with the '<' operation.
  3. The entries are stored in a linked list.
  4. There is a Sequential entry that is one by one.
Answer

There is a Sequential entry that is one by one.

Reason — The statement "Entries in a Stack are ordered" means that the entries in a stack are arranged in a sequential order, where each new entry is placed on top of the previous entry. This sequential arrangement follows the Last-In-First-Out (LIFO) principle.