DSA Quiz 20.7.2024

Q1. What is a data structure?

• A programming language

• A collection of algorithms

• A way to store and organize data

• A type of computer hardware

Q2. What are the disadvantages of arrays?

• Index value of an array can be negative

• Elements are sequentially accessed

• Data structure like queue or stack cannot be implemented

• There are chances of wastage of memory space if elements inserted in an array are lesser than the allocated size

Q3. Sneha is trying to decide which data structure to use for implementing recursion. Which data structure should she choose?

• Stack

• Queue

• List

• Array

Q4. 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

Q5. Which of the following is a linear data structure?

• Array

• AVL Trees

• Binary Trees

• Graphs