20 Questions about computer and Technology?
a) Monitor
b) Keyboard
c) Printer
d) Speaker
Answer: b) Keyboard
Q2: What is the purpose of a CPU in a computer?
a) To store data
b) To process data
c) To display data
d) To connect to the internet
Answer: b) To process data
Q3: What is a hard disk drive (HDD)?
a) An output device
b) An input device
c) A storage device
d) A processing device
Answer: c) A storage device
Q4: Which of the following is a type of software?
a) CPU
b) Keyboard
c) Operating system
d) Hard drive
Answer: c) Operating system
Q5: Which of the following is a type of computer memory?
a) ROM
b) WAN
c) LAN
d) PAN
Answer: a) ROM
Q6: What is a computer virus?
a) A type of Computer hardware
b) A type of computer software
c) A malicious program that can damage computer files
d) A type of computer network
Answer: c) A malicious program that can damage computer files
Q7: Which of the following is a file format for digital images?
a) PDF
b) JPEG
c) MP3
d) AVI
Answer: b) JPEG
Q8: What does the acronym CPU stand for?
a) Computer Processing Unit
b) Central Processing Unit
c) Central Power Unit
d) Computer Power Unit
Answer: b) Central Processing Unit
Q9: Which of the following is a type of computer network?
a) LAN
b) HDD
c) USB
d) CD-ROM
Answer: a) LAN
Q10: Which of the following is a type of computer software?
a) Printer
b) CPU
c) Operating system
d) Motherboard
Answer: c) Operating system
Q11: What is a modem used for?
a) To input data
b) To output data
c) To connect a computer to the internet
d) To process data
Answer: c) To connect a computer to the internet
Q12: Which of the following is a web browser?
a) Windows
b) Safari
c) Microsoft Office
d) Adobe Photoshop
Answer: b) Safari
Q13: What is a computer network?
a) A group of interconnected computers
b) A type of computer software
c) A type of computer hardware
d) A type of computer peripheral
Answer: a) A group of interconnected computers
Q14: Which of the following is an output device?
a) Keyboard
b) Printer
c) Scanner
d) Microphone
Answer: b) Printer
Q15: What is a router used for?
a) To connect a computer to the internet
b) To process data
c) To input data
d) To output data
Answer: a) To connect a computer to the internet
Q16: Which of the following is a computer peripheral?
a) CPU
b) Hard drive
c) Printer
d) RAM
Answer: c) Printer
Q17: What is a computer monitor?
a) An input device
b) An output device
c) A storage device
d) A processing device
Answer: b) An output device
Q18: Which of the following is a type of computer keyboard?
a) QWERTYb) USB
c) HDMI
d) LAN
Answer: a) QWERTY
Q19: Which of the following is a type of computer mouse?
a) Laser
b) Inkjet
c) Dot matrix
d) Thermal
Answer: a) Laser
a) To connect a computer to the internet
b) To process data
c) To protect a computer from unauthorized access
d) To output data
Answer: c) To protect a computer from unauthorized access
