AExE02 · Chapter 2Digital Logic & Microprocessor🏛️ Past Licensure QuestionID: ae1618a5
If the main memory is of 8K bytes and the cache memory is of 2K words. It uses associative mapping. Then each word of cache memory shall be
If the main memory is of 8K bytes and the cache memory is of 2K words. It uses associative mapping. Then each word of cache memory shall be
Multiple Choice Options
- A
11 bits
- B✓ Correct Option
16 bits
- C
21 bits
- D
25 bits
Detailed Technical Solution & Explanation
According to standard engineering principles, for If the main memory is of 8K bytes and the cache memory is of 2K words. It uses associative mapping. Then each word of cache memory shall be, the correct choice is 16 bits.
Option Analysis:
•
Option A (11 bits): Incorrect. Does not satisfy the technical condition or specifies an alternate/invalid property.
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Option B (16 bits): Correct. Valid technical statement directly addressing the question requirement.
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Option C (21 bits): Incorrect. Does not satisfy the technical condition or specifies an alternate/invalid property.
•
Option D (25 bits): Incorrect. Does not satisfy the technical condition or specifies an alternate/invalid property.
Reference: Mock Test 02NEC Licensure Syllabus