Practice Indirect Addressing Mode - 31.1.1 | 31. Introduction to Addressing Modes | Computer Organisation and Architecture - Vol 1
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31.1.1 - Indirect Addressing Mode

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the basic function of indirect addressing mode?

💡 Hint: Think about how registers are used to determine memory locations.

Question 2

Easy

If R1 contains 3, what is the effective address when you add it to 2?

💡 Hint: Simply add the values together.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does indirect addressing use to calculate effective addresses?

  • Direct values
  • Registers
  • Memory locations

💡 Hint: Recall how registers provide dynamic addressing.

Question 2

True or False: Indirect addressing can only be used with immediate values.

  • True
  • False

💡 Hint: Think about the scope and functionality of indirect addressing.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Suppose you have a system that starts with R1 = 2 and R5 = 0. If accessing an array located at memory indices 2 to 5, describe how the values in R5 will change after each access.

💡 Hint: Consider how each increment of R1 allows access to a new memory value.

Question 2

Analyze the relationship between opcode size and how many memory accesses occur for a complex indirect addressing operation in a multi-word instruction setup.

💡 Hint: Reflect on the breakdown of instruction components and their respective memory locations.

Challenge and get performance evaluation