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Quiz-1

Question 1

Time: 00:00:00

A linear list of elements in which deletion can be done from one end (front) and insertion can take place only at the other end (rear) is known as a ?

Queue

Stack

Tree

Linked list

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Question 2

Time: 00:00:00

The data structure required for Breadth First Traversal on a graph is?

Stack

Array

Queue

Tree

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Question 3

Time: 00:00:00

The data structure

required to check whether an expression contains balanced parenthesis is?

Stack

Queue

Array

Tree

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Question 4

Time: 00:00:00

The postfix form of A*B+C/D is?

*AB/CD+

AB*CD/+

A*BC+/D

ABCD+/*

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Question 5

Time: 00:00:00

Which data structure is needed to convert infix notation to postfix notation?

Branch

Tree

Queue

Stack

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Question 6

Time: 00:00:00

Which data

structure is used for implementing recursion?

Queue

Stack

Array

List

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Question 7

Time: 00:00:00

Consider the linked list implementation of a stack. Which of the following node is considered as Top of the stack?

First node

Last node

Any node

Middle node

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Question 8

Time: 00:00:00

A queue is a ?

FIFO (First In First Out) list

LIFO (Last In First Out) list

Ordered array

Linear tree

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Question 9

Time: 00:00:00

In Breadth First Search of Graph, which of the following data structure is used?

Stack

Queue

Linked list

None of the mentioned

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Question 10

Time: 00:00:00

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

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