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Computer Mcqs
Q1: Which of the following is a type of computer network?
LAN
RAM
ROM
URL
Q2: Which of these is used to protect a computer from viruses?
Firewall
Antivirus
CPU
USB
Q3: Which device is used to display output from a computer?
Monitor
Keyboard
Mouse
Scanner
Q4: What does PDF stand for?
Portable Document Format
Primary Document File
Private Data Format
Portable Data File
Q5: Which of the following is considered secondary memory?
RAM
ROM
Hard Disk
Cache
Q6: Which of these is an input device?
Printer
Keyboard
Monitor
Speaker
Q7: What is the full form of IP in networking?
Internet Protocol
Internal Protocol
Internet Process
Internal Process
Q8: Which of the following is non-volatile memory?
RAM
ROM
Cache
Register
Q9: Which computer part temporarily stores data for fast access?
Hard Disk
RAM
ROM
SSD
Q10: Which protocol is used to send emails?
FTP
SMTP
HTTP
DNS
Q11: Which of these is an example of application software?
Windows OS
MS Word
Linux
BIOS
Q12: Which of the following is a type of computer virus?
Trojan
Browser
Router
Hub
Q13: Which of these is a pointing device?
Keyboard
Mouse
Monitor
Printer
Q14: Which component executes instructions in a computer?
Hard Disk
CPU
RAM
Monitor
Q15: Which of the following is a network device?
Scanner
Router
Keyboard
Monitor
Q16: Which of these is used for long-term storage?
RAM
ROM
Hard Disk
Cache
Q17: Which protocol is used to access web pages?
FTP
HTTP
SMTP
POP3
Q18: Which is a secondary storage device?
RAM
ROM
Hard Disk
Cache
Q19: Which of the following is a software that helps run the computer?
Operating System
Browser
Antivirus
Word Processor
Q20: Which of the following stores the firmware of a computer?
RAM
ROM
Hard Disk
Cache
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