Computer Skills Test_Online 2023

1. What is a 'mega byte' (MB)?

• 2 bytes
• 1,000 bytes
• 10 bytes
• 1,000,000 bytes

2. What is the 'bandwith'?

• The capacity of the optical fiber
• The width of the communication
• The measure of the width of the screen
• A range of frequencies

3. A measure of cycles of electricity per second is called a...

• Bit
• Byte
• Hertz (Hz)
• CRT

4. Approximately one trillion bytes are called...

• Gigabyte (GB)
• Terabyte (TB)
• Megabyte (MB)
• Kilobyte (KB)

5. Microsoft Word, Excel and Powerpoint are examples of...

• Video games
• Software
• Hardware
• Key components

6. Monitors, keyboards and mouses are components that you can touch and are called...

• Components
• Touchability
• Devices
• Hardware

7. The processor of a computer is also known as the...

• CRT
• CPU
• CNN
• CAT

8. The Central Processing Unit (CPU) or processor is the .............. of a computer.

• "legs"
• "brain"
• "stomach"
• "arms"

9. What is the permanent storage where all programs are saved on the computer?

• Soft drive
• Hertz
• Hard drive
• CPU

10. How many bits create one byte?

• 7
• 8
• 16
• 2