Practice Unit Summary - 29.2 | 29. Addressing Modes | Computer Organisation and Architecture - Vol 1
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Practice Questions

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Question 1

Easy

What is immediate addressing?

💡 Hint: Think about where the operand is found.

Question 2

Easy

What does the instruction 'ADD R1' indicate?

💡 Hint: Consider what register addressing means.

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Interactive Quizzes

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

Question 1

What is immediate addressing?

  • A method of accessing memory
  • The operand is included in the instruction
  • The address is indirect

💡 Hint: Think about accessing data included in the instruction.

Question 2

Stack addressing operates on a LIFO basis.

  • True
  • False

💡 Hint: Think about how a stack of plates functions.

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Challenge Problems

Push your limits with challenges.

Question 1

Describe a scenario where using indirect addressing could significantly reduce the instruction size for a program that manipulates large arrays.

💡 Hint: Think of how pointers work in programming.

Question 2

In a loop structure, explain how displacement addressing aids in efficiently iterating through data.

💡 Hint: Visualize how each iteration of the loop moves to the next piece of data.

Challenge and get performance evaluation