Data Structures
Authored by Ashok Kumar
Computers
University
Used 54+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Garbage value
10
50
0
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many children does a binary tree have?
2
any number of children
0 or 1 or 2
0 or 1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What data structure is used for breadth first traversal of a graph?
queue
stack
list
none of the above
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
One can convert a binary tree to its mirror image by traversing it in
Inorder
Preorder
Postorder
None of the above
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A data structure in which elements can be inserted or deleted at/from both the ends but not in the middle is?
Queue
Circular queue
Dequeue
Priority queue
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following data structures can be used for parentheses matching?
n-ary tree
queue
priority queue
stack
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Process of removing an element from stack is called __
Create
push
pop
peek
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