Which of the following storage devices has the absolute slowest random data access speed? MCQ with Answer and Explanation

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Which of the following storage devices has the absolute slowest random data access speed?

A. Solid State Drive

B. Magnetic Tape Drive

C. Internal RAM

D. Hard Disk Drive

Answer: Option B

Solution (By JKSSB Mock Tests)

Magnetic tape drives use sequential access mechanics, meaning they must physically wind through a tape spool to reach specific data, making random access extremely slow.

This question belongs to: Computer Memory and Storage Devices

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Question #1

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Which memory technology is non-volatile and can be electrically erased and reprogrammed?

A. PROM

B. EEPROM

C. EPROM

D. Mask ROM

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Correct Answer: Option B

Explanation:
EEPROM (Electrically Erasable PROM) can be erased and reprogrammed using electrical signals, without the need for UV light, unlike EPROM.

This question belongs to: Computer Memory and Storage Devices