Practice Recap of Single Bus Organization - 14.4.2 | 14. Handling Different Addressing Modes | Computer Organisation and Architecture - Vol 2
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14.4.2 - Recap of Single Bus Organization

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is a single bus architecture?

💡 Hint: Think about how different parts of a computer interact.

Question 2

Easy

Name one register involved in the single bus architecture.

💡 Hint: Consider the names of registers defined in this architecture.

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 the Program Counter (PC) do?

  • Holds the address of the next instruction
  • Stores the current instruction
  • Keeps track of data processed

💡 Hint: Consider the role of the PC in the instruction lifecycle.

Question 2

True or False: Indirect addressing mode requires two memory accesses to retrieve the operand.

  • True
  • False

💡 Hint: Think about how many times the memory needs to be accessed.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

If you had an instruction using indirect addressing, explain the sequence of operations required to execute it, including the number of memory accesses involved.

💡 Hint: Think about each step leading to the final operand retrieval.

Question 2

Critically evaluate the efficiency of a program that predominantly uses indirect addressing mode compared to direct addressing. What considerations must be factored in?

💡 Hint: Assess how performance could be impacted by the number of memory accesses.

Challenge and get performance evaluation