Lists Questions

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71.

If in a linked list address of first node is 1020 then what will be the address of node at 5th position ?

A

1036

B

1028

C

1038

D

None of these

Correct Answer: D

None.

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72.

In Circular Linked List insertion of a node involves the modification of ____ links.

A

3

B

4

C

1

D

2

Correct Answer: D

None.

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73.

The time required to search an element in a linked list of length n is

A

O(1)

B

O(n)

C

0 (n2)

D

O(log2

Correct Answer: B

None.

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74.

The worst case time required to search a given element in a sorted linked list of length n is

A

O(1)

B

O(n)

C

O(log2

D

O(n log2

Correct Answer: B

None.

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75.

If a list contains no elements it is said to be

A

Hollow

B

Empty

C

Finite

D

Infinite

Correct Answer: B

None.

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76.

In a linked list array, objects are referred to as

A

Instances

B

Attributes

C

Nodes

D

Entity

Correct Answer: C

None.

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77.

Linked list uses

A

Random memory allocation

B

Static memory allocation

C

Fixed memory allocation

D

Dynamic memory allocation

Correct Answer: D

None.

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78.

Number of elements stored in any list is called its

A

Positioning

B

Sequencing

C

Model

D

Length

Correct Answer: D

None.

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79.

Standard approach for implementation of a list is/are of

A

1 type

B

2 types

C

3 types

D

4 types

Correct Answer: B

None.

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80.

An ordered sequence of data items are known to be

A

Entities

B

Relations

C

Elements

D

Instances

Correct Answer: C

None.

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