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. Virtual Swap Space
B. Tertiary Storage / Tape Library
C. Direct-Attached RAID
D. Primary RAM Cache
Answer: Option B
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:
Optical discs are immune to magnetic fields and are relatively durable under normal handling, while magnetic disks can be damaged by strong magnetic fields. However, optical is slower and lower capacity.
Explanation:
The operating system is loaded from secondary storage (hard disk) into RAM (primary storage) for execution. During execution, it resides in RAM.
Explanation:
ROM is non-volatile and its contents are typically fixed during manufacturing or programming; it cannot be changed by normal system operations.
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