Practice Base Register Addressing (30.2.2) - Addressing Modes - Computer Organisation and Architecture - Vol 1
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Base Register Addressing

Practice - Base Register Addressing

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does LOAD IMMEDIATE 30 do?

💡 Hint: Think of immediate addressing.

Question 2 Easy

In direct addressing, what does the instruction LOAD DIRECT 4 do?

💡 Hint: Recall how direct addressing works.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does the instruction LOAD IMMEDIATE 15 do?

Fetches from memory
Loads 15 into the accumulator
Points to memory location 15

💡 Hint: Think about the meaning of immediate addressing.

Question 2

True or False: Indirect addressing mode references the address of an operand located in memory.

True
False

💡 Hint: Think about what indirect means.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a set of assembly instructions using all four addressing modes (immediate, direct, indirect, and displacement) to solve a problem.

💡 Hint: Consider how each effective address will be calculated.

Challenge 2 Hard

Explain a scenario where base register addressing is superior to relative addressing and why.

💡 Hint: Think about how your program grows and how memory allocation might change.

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Reference links

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