Which of the following is the fastest type of solid-state storage interface?
A. Thunderbolt
B. USB 3.0
C. NVMe over PCIe
D. SATA III
Answer: Option C
Solution (By JKSSB Mock Tests)
NVMe (Non-Volatile Memory Express) over PCIe offers the lowest latency and highest throughput among common storage interfaces, significantly faster than SATA and USB.
Explanation:
Virtual memory is a memory management technique that uses secondary storage (like an HDD or SSD) to simulate additional RAM, allowing programs to run even if they exceed physical memory capacity.
Explanation:
Cache memory is small, high-speed semiconductor memory designed to hold frequently accessed instructions and data to minimize CPU wait times.
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