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Cache memory is used in a computer system primarily to:
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Subject
Computer Science
Topic
Computer Architecture
Subtopic
Memory Hierarchy
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easy
Permanently store user files
Replace the hard disk
Increase screen resolution
Bridge the speed gap between the CPU and main memory
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Explanation
Cache is small, fast memory that holds frequently used data to reduce the average time to access main memory.…
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Concept Behind This Question
This question focuses on the concept of Memory Hierarchy under the broader topic of Computer Architecture.
Related key concepts: computer architecture, memory-hierarchy.
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Question Details
- Subject:
- Computer Science
- Topic:
- Computer Architecture
- Subtopic:
- Memory Hierarchy
- Difficulty:
- easy
- Source:
- Patterson Hennessy Computer Organization and Design 5th Ed Ch.5
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