WorksheetsCSE Core Concepts Quiz
Total questions: 30
Worksheet time: 15mins
Which of the following is the smallest unit of data in a computer?
Byte
Bit
Nibble
Word
One Kilobyte (KB) is equal to:
1000 Bytes
1024 Bytes
100 Bytes
1204 Bytes
Which of the following is NOT an input device?
Keyboard
Mouse
Monitor
Scanner
Which component is called the ‘brain’ of the computer?
RAM
CPU
Hard Disk
Motherboard
Which memory is volatile?
ROM
RAM
Hard Disk
Pen Drive
Which of these is an operating system?
Python
Windows
Oracle
HTML
In binary number system, (1010)₂ is equal to:
5
10
12
15
Which of the following is NOT a high-level programming language?
C
Java
Assembly
Python
Which generation of computers used Integrated Circuits (ICs)?
First
Second
Third
Fourth
Which of the following is NOT an example of system software?
Compiler
Operating System
MS Word
Device Driver
Which data structure uses FIFO (First In, First Out)?
Stack
Queue
Tree
Linked List
Which data structure uses LIFO (Last In, First Out)?
Queue
Stack
Array
Graph
Which of the following is NOT a type of computer network?
LAN
WAN
PAN
MANUAL
IP address is mainly used for:
Identifying a website
Identifying a device on a network
Encrypting data
Storing files
Which of these is NOT a relational database management system (RDBMS)?
MySQL
Oracle
MS Excel
PostgreSQL
Which symbol is used for comments in C language?
//
##
%
;;
Which of the following is NOT an example of an operating system?
Linux
Windows
MacOS
Google Chrome
Which of the following storage has the highest speed?
Hard Disk
Cache
SSD
RAM
Which of the following is NOT a logic gate?
AND
OR
XOR
ADD
Which of the following is a valid domain extension?
.doc
.com
.exe
Which of the following is a search engine?
Gmail
Which device is used to project computer output on a big screen?
Scanner
Projector
Printer
Modem
Which one is a storage device?
Monitor
Keyboard
Pendrive
Mouse
What does www stand for in a website address?
World Wide Web
Wide Wireless Web
Web World Wide
World Web Window
Which of the following is an email service?
Gmail
Google Maps
YouTube
TikTok
Which one is an example of social media?
Excel
Oracle
Linux
Which device is called the ‘output device’?
Mouse
Keyboard
Printer
Pen Drive
Which of the following is an example of cloud storage?
Google Drive
RAM
Hard Disk
CD
Which of the following is a web browser?
Windows
Chrome
Zoom
What does PDF stand for?
Portable Document Format
Program Data File
Printed Document File
Processed Data Format
