Practice Trade-offs in ALU Design - 19.3.2 | 19. Introduction to the CPU | Computer Organisation and Architecture - Vol 1
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Practice Questions

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Question 1

Easy

What is the primary function of the ALU?

💡 Hint: Think about the operations you often do in math.

Question 2

Easy

What does the term 'trade-off' refer to in CPU design?

💡 Hint: Consider what you give up for a potential gain.

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 is the primary role of the ALU in a CPU?

  • Data storage
  • Arithmetic and logic operations
  • Input and output management

💡 Hint: Think about the types of calculations a CPU does.

Question 2

True or False: ALUs can only perform addition and subtraction.

  • True
  • False

💡 Hint: Remember the logical operations as well.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a simplified ALU that can execute at least three operations (addition, subtraction, and multiplication). Discuss the hardware requirements and any potential trade-offs involved.

💡 Hint: Consider the balance between area and speed when deciding on hardware implementations.

Question 2

Evaluate a scenario where performance is critical (e.g., gaming CPUs) versus a situation where cost-efficiency is more essential. Compare how the ALU's design would differ in each case.

💡 Hint: Think about the implications for end-users and the intended use of each device.

Challenge and get performance evaluation