Practice Indexed Addressing (4.2.5) - Addressing Techniques and Control Unit Design
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Indexed Addressing

Practice - Indexed Addressing

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Define indexed addressing in one sentence.

💡 Hint: Think of how you calculate the exact memory location.

Question 2 Easy

What is a base address in the context of indexed addressing?

💡 Hint: It's the starting point for memory calculations.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does indexed addressing combine?

Only a base address
A base address and an index register
Only an index register

💡 Hint: Consider what helps define the memory location in this addressing method.

Question 2

True or False: Indexed addressing is less efficient than direct addressing.

True
False

💡 Hint: Think about how indexed addressing helps in data structures.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

You have a base address of 1000 and an index register that moves from 0 to 10. Write an instruction to load data from these indexed addresses into a variable and describe the process.

💡 Hint: Think about how arrays work in a loop structure.

Challenge 2 Hard

Analyze the advantages of using indexed addressing over direct addressing when dealing with large datasets and dynamic memory allocation in programming.

💡 Hint: Consider how data can shift in memory with varying datasets.

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Reference links

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