UGC NET Dec-2020 and June-2021 Paper-2
October 8, 2023Data-Structures
October 8, 2023GATE 2009
| Question 7 |
How many 32K × 1 RAM chips are needed to provide a memory capacity of 256K-bytes?
| 8 | |
| 32 | |
| 64 | |
| 128 |
Question 7 Explanation:
Each chip capacity = 32K × 1- bit
Needed memory capacity = 256K – bytes = 256K*8 bits
Number of chips needed = 256K*8 / 32K×1 = 64
Needed memory capacity = 256K – bytes = 256K*8 bits
Number of chips needed = 256K*8 / 32K×1 = 64
Correct Answer: C
Question 7 Explanation:
Each chip capacity = 32K × 1- bit
Needed memory capacity = 256K – bytes = 256K*8 bits
Number of chips needed = 256K*8 / 32K×1 = 64
Needed memory capacity = 256K – bytes = 256K*8 bits
Number of chips needed = 256K*8 / 32K×1 = 64
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