
Fundamentals of Data Structures
Quiz
•
Computers
•
University
•
Practice Problem
•
Easy
Dr. Raipur.
Used 2+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a data structure?
A data structure is a specialized format for organizing, processing, and storing data.
A data structure is a programming language.
A data structure is a type of computer program.
A data structure is a method for writing code.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Name three types of linear data structures.
Graphs
Stacks
Trees
Arrays, Linked Lists, Queues
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main difference between an array and a linked list?
Arrays can grow dynamically while linked lists have fixed sizes.
Linked lists allow index-based access while arrays do not.
Arrays consist of nodes linked by pointers, while linked lists do not.
The main difference is that arrays have fixed sizes and allow index-based access, while linked lists are dynamic and consist of nodes linked by pointers.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Define a stack and its main operations.
A stack is a LIFO data structure with main operations: push (add), pop (remove), and peek (view top).
A stack is a LIFO data structure with operations: push (add), pop (remove), and size (count elements).
A stack is a data structure that allows random access with operations: insert (add), delete (remove), and access (view any element).
A stack is a FIFO data structure with operations: enqueue (add), dequeue (remove), and front (view front).
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a queue and how does it differ from a stack?
A queue is a data structure that only allows insertion at the front.
A queue is a LIFO data structure, while a stack is a FIFO data structure.
A queue is a FIFO data structure, while a stack is a LIFO data structure.
A queue allows random access, while a stack does not.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Explain what a binary tree is.
A binary tree is a data structure where each node has at most two children.
A binary tree is a data structure with no nodes.
A binary tree is a type of graph with multiple roots.
A binary tree is a structure where each node can have three children.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a hash table?
To store data in a linear format
To create complex data structures
To encrypt sensitive information
The purpose of a hash table is to provide efficient data storage and retrieval.
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