Practice Computer Organization And Architecture: A Pedagogical Aspect (22.1) - Addressing Modes, Instruction Set and Instruction Execution Flow
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Computer Organization and Architecture: A Pedagogical Aspect

Practice - Computer Organization and Architecture: A Pedagogical Aspect

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does the fetch step involve?

💡 Hint: Think about how the CPU knows which instruction to execute next.

Question 2 Easy

Define interrupt in CPU operations.

💡 Hint: This is something that helps the CPU manage tasks efficiently.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does the fetch step in the FDE cycle involve?

Executing the current instruction
Retrieving the next instruction from memory
Decoding the instruction

💡 Hint: Think about where the CPU looks for instructions.

Question 2

True or False: An immediate addressing mode allows the CPU to fetch operands from the instruction itself.

True
False

💡 Hint: Remember how immediate addressing provides speed in data access.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Create a sequence of operations in a CPU that involves using both direct and indirect addressing modes. Explain how the CPU handles each.

💡 Hint: Break down the steps for each instruction and how memory addresses are involved.

Challenge 2 Hard

Discuss how the presence of interrupts might affect real-time processing applications in a CPU environment.

💡 Hint: Consider situations where multiple tasks need attention simultaneously.

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