Grade 8 - Revision UT1

What does CPU stand for?

• Communication Protocol Unit

• Central Packet Uploaded

• Communication Packet Unit

• Central Processing Unit

This part of CPU makes sure the other parts of the CPU are working correctly.

Where data is stored in the computer

Where the computer does all the calculations in the CPU.

The part of the CPU that generates a timing signal

RAM stands for Random Access Memory

• Trye

• False

What are the two types of information that are stored in memory?

Two types of Storage Device

• Flash Drive and Hard Drive

• Primary Storage and Secondary Storage

• Extension Storage and Additive Storage

• RAM and Bus

RAM is slower than Hard Drive as it is closer to the CPU

• True

• False

What is the complete stages of the Fetch-Execute Cycle?

• Decode-Run-Delete-Repeat

• Analyse-Process-Read-Run

• Fetch-Decode-Execute-Save

• RAM-Control Unit-ALU-RAM