Grade 7 Unit 1

Which of the following is considered as the brain of the computer

• RAM
• GPU
• Motherboard
• CPU

Where is the CPU located?

• In the monitor
• In the keyboard
• On the motherboard
• In the printer

What are the components of the CPU

• CPU, GPU, RAM, SSD
• Keyboard, Mouse, Monitor, Printer
• Motherboard, Power Supply, Hard Drive, Graphics Card
• ALU, control unit, registers

What does ALU stands for?

• Algorithmic Logic Unit
• Arithmetic Logic Unit
• Automated Logic Unit
• Arithmetic Logic Unity

Label the following

a

b

c

System Unit

CPU

Motherboard

Each of the following is not a processor manufacturing company.

• Apple

• Orange

• AMD
• Intel

Which of the following component of the cpu is responsible of doing mathematical calculations?

• Central Processing Unit (CPU)
• Random Access Memory (RAM)
• Control Unit (CU)
• Arithmetic Logic Unit (ALU)

Which of the following should be done in a computer lab?

• Playing loud music
• Running in the lab
• Avoid Eating or drinking

• Using permanent markers on the computers

Which of the following is an output?

• Data

• Information

• Instruction

• Process

Which best describes data?

• Information

• Processed data

• Instruction

• Raw facts