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Question Practice

During infix to postfix conversion, when should an operator be popped from the stack to the output?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 12
Computer Science
Computer Science
Stack
Question Bank

During infix to postfix conver...

Single Answer MCQ
Q-00094821

During infix to postfix conversion, when should an operator be popped from the stack to the output?

1

When the stack is empty

2

After an operand is encountered

3

When a lower precedence operator is encountered

4

When a closing parenthesis is found

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Q1.

What does LIFO stand for in the context of a stack?

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Q2.

Which of the following operations is NOT typically associated with a stack?

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Q3.

In which scenario would using a stack be most appropriate?

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Q4.

What would happen if you attempt to pop an element from an empty stack?

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