What is a block diagram of a computer?

Understanding Computer Fundamentals

Quiz
•
Science
•
Professional Development
•
Hard
Mr. Atul Kumar Rai
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A list of software applications used in computers.
A visual representation of a computer's main components and their interconnections.
A flowchart showing the steps of computer programming.
A detailed technical manual of computer architecture.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Name three types of input devices.
Printer
Monitor
Keyboard, Mouse, Scanner
Speaker
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are output devices and give two examples.
Speakers and headphones
Scanner and webcam
Keyboard and mouse
Examples of output devices include a monitor and a printer.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Differentiate between memory and storage devices.
Memory devices are used for permanent data storage, while storage devices are used for temporary data access.
Memory devices are temporary and volatile (e.g., RAM), while storage devices are long-term and non-volatile (e.g., hard drives).
Memory and storage devices serve the same purpose and can be used interchangeably.
Memory devices are long-term and non-volatile, while storage devices are temporary and volatile.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of USB ports?
To charge devices only
The purpose of USB ports is to connect devices for data transfer and power supply.
To connect devices for audio output
To serve as a video output port
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
List two types of printers and their uses.
3D Printer: Used for creating digital models.
Dot Matrix Printer: Used for scanning documents.
Thermal Printer: Used for printing on fabric.
1. Inkjet Printer: Used for high-quality photo printing and color documents. 2. Laser Printer: Used for high-volume text printing.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an operating system?
An operating system is software that manages computer hardware and software resources.
A network protocol for data transmission.
A programming language used for software development.
A type of computer hardware component.
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