GATE 1997
March 18, 2025GATE 1998
March 18, 2025ISRO CS 2015
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Question 3
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How many 32K X 1 RAM chips are needed to provide a memory capacity of 256K-bytes?
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8
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32
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64
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128
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Question 3 Explanation:
Number of RAM chips required = Memory capacity / RAM chip capacity.
=(256K * 8) / (32K x 1)
=(256*1024*8) / (32*1024*1)
=64
=(256K * 8) / (32K x 1)
=(256*1024*8) / (32*1024*1)
=64
Correct Answer: C
Question 3 Explanation:
Number of RAM chips required = Memory capacity / RAM chip capacity.
=(256K * 8) / (32K x 1)
=(256*1024*8) / (32*1024*1)
=64
=(256K * 8) / (32K x 1)
=(256*1024*8) / (32*1024*1)
=64