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In the fetch-decode-execute cycle, the program counter (PC) holds:
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Subject
Computer Science
Topic
Computer Architecture
Subtopic
CPU Organization
Reviewed by Super AdminEditorial Policy
medium
The current instruction's opcode only
The address of the next instruction to be executed
The result of the last computation
The contents of main memory
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Explanation
The program counter stores the memory address of the next instruction the CPU will fetch.…
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Concept Behind This Question
This question focuses on the concept of CPU Organization under the broader topic of Computer Architecture.
Related key concepts: computer architecture, cpu-organization.
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Question Details
- Subject:
- Computer Science
- Topic:
- Computer Architecture
- Subtopic:
- CPU Organization
- Difficulty:
- medium
- Source:
- Patterson Hennessy Computer Organization and Design 5th Ed Ch.4
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