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Q.

Which of the following name does not relate to stacks?

A

FIFO lists

B

LIFO list

C

Piles

D

Push-down lists

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MCQ

1.

In a Stack the command to access nth element from the top of the stacks will be

A

S[Top-n]

B

S [Top+n]

C

S [top-n-1]

D

None of the above

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MCQ

2.

The prefix form of an infix expression p + q

A

#NAME?

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MCQ

3.

What is the result of the following operationTop (Push (S, X))

A

X

B

Null

C

S

D

None of the mentioned

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MCQ

4.

Process of Removing element from the stack is called as __________.

A

Push

B

Pop

C

Create

D

Postfix Expression

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MCQ

5.

The result of evaluating the postfix expression 5, 4, 6, +, *, 4, 9, 3, /, +, * is?

A

600

B

350

C

650

D

588

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