CS Topical Quiz 1 - IPOS network Hardware

What does the CPU stands for?

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Which of these ARE NOT parts of the CPU? (select as many as appropriate)

• Accumulator

• Register

• Input Device

• PC (Program Counter)

• Output Device

Where does the computer store data and instructions that are currently in use?

• Read-only memory

• Secondary storage

• The CPU

• Random access memory

What is the main function of the CPU?

• To carry out processing of the data.
• To help with playing games.
• To fetch instructions from memory, decode them and execute the instructions.
• To heat up the computer.

What does the CU stand for in the process of CPU?

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They are 3 other process in CPU, what they called?

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Answer explanation

Fetch-decode-execute

What does the RAM stand for?

• Random Access Memory

• Random Area Memory

• Read Only Memory

• Read Access Memory

What does the MAR stand for in the process of CPU?

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Answer explanation

Memory Address Register

What acts as a temporary storage between the processor and the main memory?

• Bus

• User

• Cache

• Clock

In process there is a component called ALU. What does the ALU stands for?

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