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An interrupt allows a device to:
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Subject
Computer Science
Topic
Operating Systems
Subtopic
I/O Management
Reviewed by Super AdminEditorial Policy
medium
Permanently halt the CPU
Signal the CPU that it needs attention, temporarily diverting execution
Erase main memory
Increase clock speed
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Explanation
An interrupt notifies the CPU of an event, causing it to suspend current work and run an interrupt handler.…
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Concept Behind This Question
This question focuses on the concept of I/O Management under the broader topic of Operating Systems.
Related key concepts: operating systems, i/o-management.
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Question Details
- Subject:
- Computer Science
- Topic:
- Operating Systems
- Subtopic:
- I/O Management
- Difficulty:
- medium
- Source:
- Silberschatz Operating System Concepts 10th Ed Ch.1
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