Computer Fundamentals Quiz 8

Computer Fundamentals Quiz 8

This quiz is designed to test and strengthen students’ understanding of the basic concepts of computers and digital technology. It covers important topics such as computer hardware and software, input and output devices, storage, power management, signals (digital and analog), cables and ports, printers and scanners, display technologies, and modern features like plug and play and voice recognition.

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1. Which key is used to erase characters?

Enter
Shift
Backspace
Spacebar

2. Which device is used to hear sound?

Monitor
Speaker
Printer
Scanner

3. Which device prints on paper?

Scanner
Printer
Monitor
Speaker

4. Serial Bus means data is sent

All at once
In parallel
One bit at a time
Randomly

5. VGA cable is used for

Audio
Power
Video
Internet

6. Which signal is used in computers?

Analog
Digital
Radio
Optical

7. Which memory is volatile?

ROM
Hard Disk
RAM
Pen Drive

8. Which part holds data temporarily?

Hard Disk
ROM
RAM
Pen Drive

9. What is a hard disk?

Input device
Output device
Storage device
Processing device

10. Which device is used for drawing on screen?

Mouse
Light pen
Keyboard
Scanner

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