Test 1

What is the first step to switch on a computer?

• a) Press the monitor button

• b) Press the CPU power button

• c) Insert the power cable

• d) Connect the keyboard

Which device is used to point and click on icons?

• a) Keyboard

• b) Mouse

• c) Monitor

• d) Printer

What does the acronym "CPU" stand for?

• a) Central Processing Unit

• b) Computer Power Unit

• c) Central Program Unit

• d) Control Processing Unit

Which key is used to refresh a page on a web browser?

• a) F2

• b) F5

• c) F3

• d) F8

Which component is responsible for displaying output?

• a) Monitor

• b) Keyboard

• c) Mouse

• d) Hard Disk

Which of these is a storage device?

• a) RAM

• b) Hard Drive

• c) Processor

• d) GPU

What does "ROM" stand for?

• a) Random Only Memory

• b) Read-Only Memory

• c) Readable Output Memory

• d) Runtime Operating Memory

Which key is used to delete text to the left of the cursor?

• a) Delete

• b) Backspace

• d) Spacebar

Answer explanation

What is an operating system?

• a) Hardware device

• b) Software that manages hardware and software

• c) Computer virus

• d) Application software

Which of these is not an operating system?

• a) Linux

• b) Windows

• c) macOS

• d) BIOS