Practice Unit Summary (18.6) - Addressing Modes, Instruction Set and Instruction Execution Flow
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Unit Summary

Practice - Unit Summary

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Practice Questions

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Question 1 Easy

What is the function of the ALU?

💡 Hint: Think about what calculative processes take place within the CPU.

Question 2 Easy

What does the Control Unit do?

💡 Hint: Consider who governs the CPU's actions.

4 more questions available

Interactive Quizzes

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Question 1

What does the ALU stand for?

Arithmetic Logic Unit
Array Logic Unit
Automated Logic Unit

💡 Hint: Think of the core function it serves in processing.

Question 2

True or False: The Control Unit is responsible for fetching instructions from memory.

True
False

💡 Hint: Reflect on the distinct roles of CPU components.

2 more questions available

Challenge Problems

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Challenge 1 Hard

Given an instruction in assembly language, identify its components and explain its instruction format.

💡 Hint: Analyze the opcode and the value/type of operands.

Challenge 2 Hard

Design a simple instruction set for a hypothetical CPU, specifying the addressing modes and instruction formats.

💡 Hint: Consider the range of data types and how they will be accessed.

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