What type of storage system uses an automated robotic mechanical assembly to swap high-capacity data cartridges or tapes without human intervention? MCQ with Answer and Explanation
What type of storage system uses an automated robotic mechanical assembly to swap high-capacity data cartridges or tapes without human intervention?
A. Direct-Attached RAID
B. Virtual Swap Space
C. Tertiary Storage / Tape Library
D. Primary RAM Cache
Answer: Option C
Solution (By JKSSB Mock Tests)
Tertiary storage systems, like automated tape libraries, use robotic mechanisms to mount and dismount removable media cartridges for massive corporate data archiving.
Explanation:
The TRIM command allows the operating system to notify the SSD about data blocks that are no longer considered in use, so the SSD can erase them during idle time, improving write performance and longevity.
Explanation:
In binary, 1 terabyte (TB) = 1024 gigabytes (GB). However, in decimal context, 1 TB = 1000 GB. For exam purposes, 1024 GB is often considered 1 TB (though it's actually 1 TiB).
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