Stacks Questions

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161.

Which data structure can be used suitably to solve the Tower of Hanoi problem?

A

Tree

B

Heap

C

Priority queue

D

Stack

Correct Answer: D

None.

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162.

Which among the following is not a palindrome?

A

Madam

B

Dad

C

Malayalam

D

Maadam

Correct Answer: D

None.

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163.

Which data structure can be used to test a palindrome?

A

Tree

B

Heap

C

Stack

D

Priority queue

Correct Answer: C

None.

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164.

What is the number of moves required in the Tower of Hanoi problem for k disks?

A

2k

B

2k + 1

C

2^k + 1

D

2^k

Correct Answer: D

None.

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165.

The Data structure used in standard implementation of Breadth First Search is?

A

Stack

B

Queue

C

Linked List

D

None of the mentioned

Correct Answer: A

None.

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