Top 150+ Solved Data Structure (DS) MCQ Questions Answer

a. network

b. weighted graph

c. both a and b

d. none a and b

a. [log2n]-1

b. [logn]+1

c. [log2n]

d. [log2n]+1

a. ordinary queue

b. single ended queue

c. circular queue

d. priority queue

a. the first subset is called left subtree

b. the second subtree is called right subtree

c. the root cannot contain null

d. the right subtree can be empty

a. successor node

b. ancestor node

c. internal node

d. none of the above

a. function calls

b. large number arithmetic

c. evaluation of arithmetic expressions

d. all of the above

a. directed tree

b. undirected tree

c. dis-joint tree

d. direction oriented tree

a. unary tree

b. binary tree

c. trinary tree

d. both b and c

a. strings

b. lists

c. stacks

d. tree

a. array

b. tree

c. graphs

d. hierarchy

a. data structure

b. data arrangement

c. data configuration

d. data formation

a. multidimensional array

b. linear array

c. two dimensional array

d. three dimensional array

a. straight line array

b. one-dimensional array

c. vertical array

d. horizontal array

a. for relatively permanent collections of data

b. for the size of the structure and the data in the structure are constantly changing

c. for both of above situation

d. for none of the above

a. linear arrays

b. linked lists

c. graphs

d. trees