G8 Computing Unit Revision Sem 1

What is the full name of CPU ?

• Central Processing Unit
• Central Power Unit
• Computer Processing Unit
• Central Performance Unit

What DECODE part of the FDE Cycle does in the system?

• It performs arithmetic and logical operations
• It fetches the instruction from memory
• It decodes the instruction to determine what operation to perform
• It stores the result of the operation in memory

What does ALU stands for ?

A logical ARGUMENT has 2 parts and these are:

• Proposition

• Conclusion

• Comments

• Research

Proposition and conclusion are parts of

• Argument

• Logic

• Comments

• Research

_______ of the FDE cycle decodes the instruction to determine what operation to perform

Tick all states of a logic gate

• 0

• 1

• 2

• 4

• 100

_______ part of the FDE cycle retrieves data and instructions from the memory.

Look at the Logic Circuit Diagram.

Which among the choices is the correct TRUTH TABLE for OUTPUT X

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Look at the Logic Circuit Diagram.

Which among the choices is the correct TRUTH TABLE for OUTPUT Y

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• 
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