What metric represents the total data volume that can be written to a solid state drive before its flash cells degrade permanently? MCQ with Answer and Explanation
What metric represents the total data volume that can be written to a solid state drive before its flash cells degrade permanently?
A. CAS Latency
B. TBW (Terabytes Written)
C. RPM
D. Bus Width
Answer: Option B
Solution (By JKSSB Mock Tests)
TBW (Terabytes Written) is an endurance metric that specifies the total cumulative amount of data an SSD can safely write before flash memory cell degradation risk increases.
Explanation:
A cluster (or allocation unit) is a group of sectors combined by the operating system's file system to form the smallest legal space where a file can be stored.
Explanation:
Microcontrollers often have on-chip flash memory for storing the bootloader and program code, as it is non-volatile and can be reprogrammed.
Explanation:
While L1 and L2 caches are generally dedicated to individual CPU cores, the L3 cache is larger, slightly slower, and shared across all cores on the processor die.
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