Q. Which of the following is a web browser? (2022)
A.
Microsoft Word
B.
Google Chrome
C.
Adobe Photoshop
D.
Windows Media Player
Show solution
Solution
Google Chrome is a web browser used to access the internet.
Correct Answer:
B
— Google Chrome
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Q. Which of the following is an example of a peripheral device?
A.
CPU
B.
RAM
C.
Scanner
D.
Motherboard
Show solution
Solution
A scanner is an example of a peripheral device that is used to input images and documents into a computer.
Correct Answer:
C
— Scanner
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Q. Which of the following is an example of an input device? (2020)
A.
Monitor
B.
Keyboard
C.
Printer
D.
Speaker
Show solution
Solution
A keyboard is an example of an input device, as it allows users to input data into the computer.
Correct Answer:
B
— Keyboard
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Q. Which of the following is an example of an input/output device? (2023)
A.
Scanner
B.
Monitor
C.
Keyboard
D.
Mouse
Show solution
Solution
A scanner is an input/output device that can capture images and send them to a computer while also allowing for output in the form of printed documents.
Correct Answer:
A
— Scanner
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Q. Which of the following is an example of open-source software? (2021)
A.
Windows 10
B.
macOS
C.
Linux
D.
Adobe Photoshop
Show solution
Solution
Linux is an example of open-source software, which means its source code is available for anyone to use and modify.
Correct Answer:
C
— Linux
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Q. Which of the following is an example of system software?
A.
Microsoft Excel
B.
Windows
C.
Mozilla Firefox
D.
Photoshop
Show solution
Solution
Windows is an example of system software, while the others are application software.
Correct Answer:
B
— Windows
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Q. Which of the following is an input device? (2020)
A.
Monitor
B.
Keyboard
C.
Printer
D.
Speaker
Show solution
Solution
A keyboard is an input device used to enter data into a computer.
Correct Answer:
B
— Keyboard
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Q. Which of the following is an operating system?
A.
Microsoft Word
B.
Linux
C.
Adobe Photoshop
D.
Google Chrome
Show solution
Solution
Linux is an operating system, while the others are applications.
Correct Answer:
B
— Linux
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Q. Which of the following is an output device?
A.
Keyboard
B.
Mouse
C.
Monitor
D.
Scanner
Show solution
Solution
A monitor is an output device that displays information from the computer.
Correct Answer:
C
— Monitor
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Q. Which of the following is considered a peripheral device? (2020)
A.
Motherboard
B.
RAM
C.
Printer
D.
CPU
Show solution
Solution
A printer is an external device that connects to a computer to produce a hard copy of documents, making it a peripheral device.
Correct Answer:
C
— Printer
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Q. Which of the following is considered the brain of the computer?
A.
RAM
B.
CPU
C.
Hard Drive
D.
Motherboard
Show solution
Solution
The CPU (Central Processing Unit) is known as the brain of the computer as it performs all the calculations and processing.
Correct Answer:
B
— CPU
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Q. Which of the following is NOT a characteristic of a process?
A.
It has its own memory space
B.
It can be divided into threads
C.
It is independent of other processes
D.
It can be created by another process
Show solution
Solution
Processes can be interdependent; they can communicate and synchronize with each other.
Correct Answer:
C
— It is independent of other processes
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Q. Which of the following is NOT a characteristic of a thread?
A.
Shares memory space with other threads
B.
Has its own stack
C.
Is heavier than a process
D.
Can run concurrently with other threads
Show solution
Solution
Threads are lighter than processes; they share the same memory space and are designed for concurrent execution.
Correct Answer:
C
— Is heavier than a process
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Q. Which of the following is NOT a common email client?
A.
Outlook
B.
Thunderbird
C.
Gmail
D.
Notepad
Show solution
Solution
Notepad is a text editor, not an email client.
Correct Answer:
D
— Notepad
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Q. Which of the following is NOT a function of an operating system?
A.
Memory management
B.
Process scheduling
C.
Word processing
D.
Device management
Show solution
Solution
Word processing is a function of application software, not an operating system.
Correct Answer:
C
— Word processing
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Q. Which of the following is NOT a method of synchronization?
A.
Mutexes
B.
Semaphores
C.
Condition Variables
D.
File Systems
Show solution
Solution
File systems are not a method of synchronization; they are used for data storage.
Correct Answer:
D
— File Systems
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Q. Which of the following is NOT a type of computer memory?
A.
RAM
B.
ROM
C.
CPU
D.
Cache
Show solution
Solution
CPU (Central Processing Unit) is not a type of memory; it is the main processing unit of a computer.
Correct Answer:
C
— CPU
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Q. Which of the following is NOT a type of deadlock prevention technique?
A.
Resource ordering
B.
Hold and wait
C.
Preemption
D.
Avoidance
Show solution
Solution
Hold and wait is a condition that can lead to deadlock, not a prevention technique.
Correct Answer:
B
— Hold and wait
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Q. Which of the following is NOT a type of software?
A.
Operating System
B.
Application Software
C.
Hardware
D.
Utility Software
Show solution
Solution
Hardware is not a type of software; it refers to the physical components of a computer.
Correct Answer:
C
— Hardware
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Q. Which of the following is NOT a valid data type in Excel? (2023)
A.
Text
B.
Number
C.
Date
D.
Image
Show solution
Solution
Image is not a valid data type in Excel; valid types include Text, Number, and Date.
Correct Answer:
D
— Image
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Q. Which of the following is NOT a valid email address format?
A.
user@example.com
B.
user.name@example.com
C.
user@.com
D.
user_name@example.com
Show solution
Solution
user@.com is not a valid email address format.
Correct Answer:
C
— user@.com
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Q. Which of the following is NOT a valid email format?
A.
user@example.com
B.
user.name@example.com
C.
user@.com
D.
user_name@example.com
Show solution
Solution
user@.com is not a valid email format.
Correct Answer:
C
— user@.com
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Q. Which of the following is NOT a valid file format for saving an Excel workbook?
A.
.xlsx
B.
.xls
C.
.docx
D.
.xlsm
Show solution
Solution
The file format .docx is not valid for saving an Excel workbook; it is used for Word documents.
Correct Answer:
C
— .docx
Learn More →
Q. Which of the following is NOT a view option in PowerPoint? (2023)
A.
Normal
B.
Slide Sorter
C.
Reading
D.
Outline
Show solution
Solution
Reading is not a standard view option in PowerPoint; the correct options are Normal, Slide Sorter, and Outline.
Correct Answer:
C
— Reading
Learn More →
Q. Which of the following is NOT a web browser?
A.
Chrome
B.
Firefox
C.
Outlook
D.
Safari
Show solution
Solution
Outlook is an email client, not a web browser.
Correct Answer:
C
— Outlook
Learn More →
Q. Which of the following is NOT an email client? (2019)
A.
Outlook
B.
Thunderbird
C.
Gmail
D.
Google Chrome
Show solution
Solution
Google Chrome is a web browser, not an email client. Outlook, Thunderbird, and Gmail are all email clients.
Correct Answer:
D
— Google Chrome
Learn More →
Q. Which of the following is not an operating system? (2021)
A.
Windows
B.
Linux
C.
Android
D.
HTML
Show solution
Solution
HTML is not an operating system; it is a markup language used for creating web pages.
Correct Answer:
D
— HTML
Learn More →
Q. Which of the following storage devices has the fastest access time?
A.
HDD
B.
SSD
C.
CD-ROM
D.
USB Flash Drive
Show solution
Solution
SSD (Solid State Drive) has the fastest access time compared to HDD, CD-ROM, and USB Flash Drives.
Correct Answer:
B
— SSD
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Q. Which of the following storage devices has the fastest read/write speed?
A.
HDD
B.
SSD
C.
USB Flash Drive
D.
CD-ROM
Show solution
Solution
Solid State Drives (SSD) have the fastest read/write speeds compared to HDDs, USB Flash Drives, and CD-ROMs.
Correct Answer:
B
— SSD
Learn More →
Q. Which of the following storage devices is non-volatile? (2021)
A.
RAM
B.
Cache Memory
C.
Hard Disk Drive
D.
Registers
Show solution
Solution
A Hard Disk Drive (HDD) is a non-volatile storage device that retains data even when the power is turned off.
Correct Answer:
C
— Hard Disk Drive
Learn More →
Showing 181 to 210 of 220 (8 Pages)
Computer Awareness MCQ & Objective Questions
Computer Awareness is a crucial subject for students preparing for school exams and competitive tests in India. Understanding the fundamentals of computers not only enhances your knowledge but also boosts your confidence in tackling objective questions. Practicing MCQs and important questions in this area can significantly improve your exam preparation and help you score better.
What You Will Practise Here
Basic computer terminology and definitions
Types of software and hardware components
Operating systems and their functions
Internet basics and online safety
Data storage and management concepts
Networking fundamentals and protocols
Common computer applications and their uses
Exam Relevance
Computer Awareness is an integral part of the curriculum for CBSE, State Boards, and various competitive exams like NEET and JEE. Questions in these exams often focus on the application of computer concepts, requiring students to demonstrate their understanding through MCQs. Common patterns include identifying components, explaining functions, and solving problems related to computer operations.
Common Mistakes Students Make
Confusing hardware with software components
Misunderstanding the functions of different operating systems
Overlooking the importance of internet safety measures
Failing to grasp basic networking concepts
Neglecting to practice application-based questions
FAQs
Question: What are some important Computer Awareness MCQ questions to focus on?Answer: Focus on questions related to computer components, software types, and internet basics, as these are frequently tested.
Question: How can I improve my Computer Awareness skills for exams?Answer: Regular practice of objective questions and understanding key concepts will enhance your skills and confidence.
Start solving practice MCQs today to test your understanding of Computer Awareness. The more you practice, the better prepared you'll be for your exams. Let's boost your knowledge and exam scores together!
