NIMCET 2024 Computer PYQ — A computer system has 16-bit wide address/ data bus that uses RAM… | Mathem Solvex | Mathem Solvex
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NIMCET 2024 — Computer PYQ
NIMCET | Computer | 2024
A computer system has 16-bit wide address/ data bus that uses RAM chips of 4K x 8-bit capacity. The numebr of RAM chips are needed to provide a memory capacity of 64 Kbytes memory is
Choose the correct answer:
A.
32
B.
16
(Correct Answer)
C.
64
D.
8
Correct Answer:
16
Explanation
Memory Chip Calculation
Given:
RAM chip size = 4K × 8-bit = 4096 bytes = 4 KB
Required memory = 64 KB = 65536 bytes
Calculation:
Total chips needed = 65536 / 4096 = 16 chips
✅ Final Answer:16 RAM chips are needed to build 64 KB of memory.
Explanation
Memory Chip Calculation
Given:
RAM chip size = 4K × 8-bit = 4096 bytes = 4 KB
Required memory = 64 KB = 65536 bytes
Calculation:
Total chips needed = 65536 / 4096 = 16 chips
✅ Final Answer:16 RAM chips are needed to build 64 KB of memory.
