Data Structures objective Questions Answers | Data Structures and Algorithms - Multiple Choice Questions and Answers | MCQs on Data Structures | Data Structures and Algorithms Quiz | Data Structures and Algorithms Online Test

Questions

61 Binary search algorithm cannot be applied to...

A pointer array

B sorted linear array

C sorted binary trees

D sorted linked list

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Answer: Option [A]

62 ............ is the method used by card sorter?

A Quick

B Heap

C Insertion

D Radix sort

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Answer: Option [D]

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63 Which of the following conditions checks available free space in avail list?

A Avail=Top

B Null=Avail

C Avail=Null

D Avail=Max stack

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Answer: Option [C]

64 Which of the following is not the type of queue?

A Priority queue

B Circular queue

C Ordinary queue

D Single ended queue

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Answer: Option [D]

65 ........ is a directed tree in which outdegree of each node is less than or equal to two.

A Binary tree

B Dinary tree

C Unary tree

D None of the above

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Answer: Option [A]

66 The number of comparisons done by sequential search is .......

A (N/2)-1

B (N+1)/2

C (N-1)/2

D (N+2)/2

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Answer: Option [B]

67 In ......, search start at the beginning of the list and check every element in the list.

A Hash Search

B Binary search

C Linear search

D Binary Tree search

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Answer: Option [C]

68 The operation that combines the element is of A and B in a single sorted list C with n=r+s element is called.......

A Sharing

B Merging

C Inserting

D None of the above

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Answer: Option [B]

69 Which of the following is an internal sorting?

A 2-way Merge Sort

B Tape Sort

C Merge Sort

D Tree Sort

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Answer: Option [D]

70 Which of the following is an external sorting?

A Merge Sort

B Tree Sort

C Bubble Sort

D Insertion Sort

View Answer Comment

Answer: Option [A]

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