
DataStructure Quiz -1
Quiz
•
Computers
•
University
•
Practice Problem
•
Hard
Pavithra S
Used 1+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is not the application of stack?
Data Transfer between two asynchronous process
Compiler Syntax Analyzer
Tracking of local variables at run time
A parentheses balancing program
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The data structure required to check whether an expression contains a balanced parenthesis is?
Queue
Stack
Tree
Array
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following statement(s) about stack data structure is/are NOT correct?
a)Top of the Stack always contain the new node
b) Stack is the FIFO data structure
c) Null link is present in the last node at the bottom of the stack
d) Linked List are used for implementing Stacks
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a data structure?
A programming language
A collection of algorithms
A way to store and organize data
A type of computer hardware
View Answer
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of the postfix expression 6 3 2 4 + – *?
a)74
b) -18
c) 22
d) 40
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The prefix form of A-B/ (C * D ^ E) is?
a) -A/B*C^DE
b) -A/BC*^DE
c) -ABCD*^DE
d) -/*^ACBDE
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which data structure is needed to convert infix notation to postfix notation?
a)Tree
Branch
c) Stack
d) Queue
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