data structures & algorithms Practice Questions Answers Test with Solutions & More Shortcuts

data structures & algorithms PRACTICE TEST [2 - EXERCISES]

data structures & algorithms set 1

data structures & algorithms set 2

Question : 1

When converting binary tree into extended binary tree, all the original nodes in binary tree are

a) internal nodes on extended tree

b) external nodes on extended tree

c) vanished on extended tree

d) None of the above

Answer: (a)

Question : 2

Which of the following is not a limitation of binary search algorithm ?

a) binary search algorithm is not efficient when the data elements are more than 1000.

b) must use a sorted array

c) requirement of sorted array is expensive when a lot of insertion and deletions are needed

d) there must be a mechanism to access middle element directly

Answer: (a)

Question : 3

This data structure allows deletions at both ends of the list but insertion at only one end.

a) Input-restricted deque

b) Output-restricted deque

c) Priority queues

d) None of the above

Answer: (a)

Question : 4

Each array declaration need not give, implicitly or explicitly, the information about the

a) name of array

b) data type of array

c) first data from the set to be stored

d) index set of the array

Answer: (c)

Question : 5

The operation of processing each element in the list is known as

a) Merging

b) Inserting

c) Traversal

d) All the above

Answer: (c)


Recently Added Subject & Categories For All Competitive Exams

Top 149+ Biology General Knowledge Practice MCQ Test

Top Biology Ecology & Environment Awareness General Knowledge Multiple Choice Questions And Answers. General Science GK Practice Test For Competitive Exams

December-16-2022 by Careericons

Continue Reading »

Important General Science Biology Practice MCQ Questions

Top General Science Biology In Human Welfare Based Multiple Choice Questions And Answers, Practice MCQ Test For All Competitive Exams, NEET, SSC, Interview

December-06-2022 by Careericons

Continue Reading »

Top 199+ General Science Biology Practice Test, MCQ PDF

Most Important General Science Biology Human Welfare Multiple Choice Questions And Answers (MCQ) PDF, Practice Test For All Competitive Exams, SSC, NEET, RRB

December-01-2022 by Careericons

Continue Reading »

New General Science Biology MCQ Online Practice Test, PDF

Top Most General Science Biology Food Production Multiple Choice Questions And Answers (MCQ), Online GK Practice Test, PDF For All Competitive Exams, NEET

November-29-2022 by Careericons

Continue Reading »