Data Structure Basics Questions

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1.

Which of the following is/are the levels of implementation of data structure

A

Abstract level

B

Application level

C

Implementation level

D

All of the above

Correct Answer: D

None.

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2.

A

Abstract level

B

Application level

C

Implementation level

D

All of the above

Correct Answer: C

None.

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3.

________ is not the component of data structure.

A

Operations

B

Storage Structures

C

Algorithms

D

None of the above

Correct Answer: D

None.

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4.

Which of the following is not the part of ADT description?

A

Data

B

Operations

C

Both of the above

D

None of the above

Correct Answer: D

None.

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5.

Which of the following is non-liner data structure?

A

Stacks

B

List

C

Strings

D

Trees

Correct Answer: D

None.

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6.

Which of the following data structure is non linear type?

A

Strings

B

Lists

C

Stacks

D

Graph

Correct Answer: D

None.

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7.

Which of the following data structure is linear type?

A

Graph

B

Trees

C

Binary tree

D

Stack

Correct Answer: D

None.

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8.

To represent hierarchical relationship between elements, Which data structure is suitable?

A

Dequeue

B

Priority

C

Tree

D

Graph

Correct Answer: C

None.

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9.

Match the following.a) Completeness i) How long does it take to find a solutionb) Time Complexity ii) How much memory need to perform the search.c) Space Complexity iii) Is the strategy guaranteed to find the solution when there in one.

A

a-iii, b-ii, c-i

B

a-i, b-ii, c-iii

C

a-iii, b-i, c-ii

D

a-i, b-iii, c-ii

Correct Answer: C

None.

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10.

When new data are to be inserted into a data structure, but there is not available space; this situation is usually called

A

Underflow

B

overflow

C

houseful

D

saturated

Correct Answer: B

None.

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