Computer Science Engineering (CSE) Exam > Computer Science Engineering (CSE) Questions > What does MEI stand for?a)modified embedded i...
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What does MEI stand for?
- a)modified embedded invalid
- b)modified embedded input
- c)modified exclusive invalid
- d)modified exclusive input
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
What does MEI stand for?a)modified embedded invalidb)modified embedded...
Explanation: MEI protocol is less complex and is easy to implement. It does not allow shared state for the cache.
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What does MEI stand for?a)modified embedded invalidb)modified embedded...
MEI: Modified Exclusive Invalid
MEI stands for Modified Exclusive Invalid. This term is commonly used in computer architecture and cache memory management.
Explanation:
In the context of cache coherence protocols, the MEI state is used to manage data consistency between caches in a multi-processor system. When a cache block is in the MEI state, it implies that the data is modified in the cache, is the exclusive copy of that data, but is currently invalid.
Overall, the MEI state plays a crucial role in maintaining data integrity and consistency in cache memory systems, especially in multi-processor environments where multiple caches may have copies of the same data.
MEI stands for Modified Exclusive Invalid. This term is commonly used in computer architecture and cache memory management.
Explanation:
- Modified: In cache memory, the modified state indicates that the cache block has been modified since it was originally loaded from memory. This means that the data in the cache block is different from the data in the corresponding memory block.
- Exclusive: The exclusive state in cache memory means that the cache block is the only copy of that particular memory block in the cache. It is not present in any other cache in the system.
- Invalid: The invalid state in cache memory means that the cache block does not contain valid data. This can happen when the cache block has been evicted or marked as invalid due to a cache coherence protocol.
In the context of cache coherence protocols, the MEI state is used to manage data consistency between caches in a multi-processor system. When a cache block is in the MEI state, it implies that the data is modified in the cache, is the exclusive copy of that data, but is currently invalid.
Overall, the MEI state plays a crucial role in maintaining data integrity and consistency in cache memory systems, especially in multi-processor environments where multiple caches may have copies of the same data.
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What does MEI stand for?a)modified embedded invalidb)modified embedded inputc)modified exclusive invalidd)modified exclusive inputCorrect answer is option 'C'. Can you explain this answer? for Computer Science Engineering (CSE) 2025 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about What does MEI stand for?a)modified embedded invalidb)modified embedded inputc)modified exclusive invalidd)modified exclusive inputCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What does MEI stand for?a)modified embedded invalidb)modified embedded inputc)modified exclusive invalidd)modified exclusive inputCorrect answer is option 'C'. Can you explain this answer?.
What does MEI stand for?a)modified embedded invalidb)modified embedded inputc)modified exclusive invalidd)modified exclusive inputCorrect answer is option 'C'. Can you explain this answer? for Computer Science Engineering (CSE) 2025 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about What does MEI stand for?a)modified embedded invalidb)modified embedded inputc)modified exclusive invalidd)modified exclusive inputCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What does MEI stand for?a)modified embedded invalidb)modified embedded inputc)modified exclusive invalidd)modified exclusive inputCorrect answer is option 'C'. Can you explain this answer?.
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