Practice Vectored vs. Non-Vectored Interrupts - 7.3.5 | Module 7: Input/Output (I/O) Organization | Computer Architecture
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Knowledge

7.3.5 - Vectored vs. Non-Vectored Interrupts

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is a vectored interrupt?

💡 Hint: Think about how the CPU identifies the source of the interrupt.

Question 2

Easy

What does it mean for an interrupt to be non-vectored?

💡 Hint: Consider how the CPU finds out which device signaled the interrupt.

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 distinguishes a vectored interrupt from a non-vectored interrupt?

  • It uses a generic signal.
  • It provides a unique identifier.
  • It requires polling.

💡 Hint: Think about how quickly the CPU can act when an interrupt occurs.

Question 2

True or False: Non-vectored interrupts are always more efficient than vectored interrupts.

  • True
  • False

💡 Hint: Consider the additional time it takes to poll devices.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Given a hypothetical system with multiple I/O devices using non-vectored interrupts, analyze the potential bottlenecks it could introduce and suggest solutions.

💡 Hint: Think about how frequent polling can slow down the system when many devices are involved.

Question 2

Assuming you are designing a real-time system, explain how the choice between vectored and non-vectored interrupts impacts your design principles.

💡 Hint: Consider how timing and responsiveness define the requirements of real-time systems.

Challenge and get performance evaluation