Q. Which of the following is a non-volatile storage device?
A.
RAM
B.
Cache
C.
SSD
D.
CPU
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Solution
An SSD (Solid State Drive) is a non-volatile storage device that retains data even when powered off.
Correct Answer: C — SSD
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Q. Which of the following is a real-time operating system?
A.
Windows 10
B.
Linux
C.
RTOS
D.
macOS
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Solution
RTOS stands for Real-Time Operating System.
Correct Answer: C — RTOS
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Q. Which of the following is a type of non-volatile memory? (2022)
A.
RAM
B.
ROM
C.
Cache
D.
Registers
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Solution
ROM (Read-Only Memory) is a type of non-volatile memory that retains its contents even when the power is turned off.
Correct Answer: B — ROM
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Q. Which of the following is a type of software? (2022)
A.
Hardware
B.
Operating System
C.
Peripheral
D.
Network
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Solution
An operating system is a type of software that manages computer hardware and software resources.
Correct Answer: B — Operating System
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Q. Which of the following is a web browser? (2022)
A.
Microsoft Word
B.
Google Chrome
C.
Adobe Photoshop
D.
Windows Media Player
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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
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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
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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
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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
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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
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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 considered a peripheral device? (2020)
A.
Motherboard
B.
RAM
C.
Printer
D.
CPU
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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
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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 function of an operating system?
A.
Memory management
B.
Process scheduling
C.
Word processing
D.
Device management
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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 valid data type in Excel? (2023)
A.
Text
B.
Number
C.
Date
D.
Image
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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 view option in PowerPoint? (2023)
A.
Normal
B.
Slide Sorter
C.
Reading
D.
Outline
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Solution
Reading is not a standard view option in PowerPoint; the correct options are Normal, Slide Sorter, and Outline.
Correct Answer: C — Reading
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Q. Which of the following is NOT a web browser?
A.
Chrome
B.
Firefox
C.
Outlook
D.
Safari
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Solution
Outlook is an email client, not a web browser.
Correct Answer: C — Outlook
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Q. Which of the following is NOT an email client? (2019)
A.
Outlook
B.
Thunderbird
C.
Gmail
D.
Google Chrome
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Solution
Google Chrome is a web browser, not an email client. Outlook, Thunderbird, and Gmail are all email clients.
Correct Answer: D — Google Chrome
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Q. Which of the following is not an operating system? (2021)
A.
Windows
B.
Linux
C.
Android
D.
HTML
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Solution
HTML is not an operating system; it is a markup language used for creating web pages.
Correct Answer: D — HTML
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Q. Which of the following storage devices is non-volatile? (2021)
A.
RAM
B.
Cache Memory
C.
Hard Disk Drive
D.
Registers
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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
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Q. Which protocol is used to retrieve emails from a mail server? (2021)
A.
SMTP
B.
IMAP
C.
FTP
D.
HTTP
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Solution
IMAP (Internet Message Access Protocol) is used to retrieve emails from a mail server.
Correct Answer: B — IMAP
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Q. Which shortcut key is used to save a document in Word? (2023)
A.
Ctrl + S
B.
Ctrl + P
C.
Ctrl + C
D.
Ctrl + V
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Solution
The shortcut key to save a document in Word is Ctrl + S.
Correct Answer: A — Ctrl + S
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Q. Which tab in Word would you use to change the font style? (2023)
A.
Home
B.
Insert
C.
Layout
D.
Review
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Solution
The Home tab in Word is where you can change the font style.
Correct Answer: A — Home
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