Exam _ Grade 4

....................is the Brain of the computer

• CPU

• AMD

• CU

• PPT

…………………. is designed for fast access and typically stores only the data

• Input Device

• Processor

• Memory

• Mouse

When we want a computer to remember data for later, we store it in a…………..

• Folder

• Computer

• File

File sizes are always measured in…………..

• CPU

• Byte

• Meter

What are the CPU layers?

• Central processor – Mouse – Monitor

• Circuit – gate – keyboard – Motherboard

• Chips – Logic gates – Circuits – Transistors

What if we set inputs A and B to off, and keep C on?

• Zero

• One