GRADE 7

What is the primary function of the Control Unit in a CPU?

• Performs calculations like addition and subtraction

• Coordinates movement of data between the processor and the memory

• Stores data and information required during processing

• Processes data entered into a computer according to instructions

Which device is considered an output device?

• Keyboard

• Mouse

• Monitor

• Scanner

What does RAM stand for?

• Readily Available Memory

• Read Access Memory

• Rapid Access Module

• Random Access Memory

Which of the following is a storage device?

• Printer

• Hard Disk

• Monitor

• Keyboard

Which of these is an example of application software?

• Microsoft Word

• Windows

• BIOS

• Linux

What is the purpose of an operating system?

• To perform calculations

• To display graphics

• To connect to the internet

• To manage computer hardware and software resources

Which of the following is NOT an input device?

• Mouse

• Keyboard

• Speaker

• Scanner

What does CPU stand for?

• Computer Processing Unit

• Central Performance Unit

• Control Processing Unit

• Central Processing Unit

In Scratch, what are characters or objects called?

• Blocks

• Scripts

• Backdrops

• Sprites

What type of programming model does Scratch use?

• Object-oriented programming
  

• Functional programming

• Procedural programming

• Event-driven programming