B. Electrically Erasable Programmable Random-Only Memory
C. Electrically Enabled Programmable ROM
D. Electrically Erasable Programmable Read-Only Memory
Answer: Option D
Solution (By JKSSB Mock Tests)
EEPROM stands for Electrically Erasable Programmable Read-Only Memory, which can be erased and reprogrammed electrically, typically used for storing small amounts of data like BIOS settings.
Explanation:
SSDs use NAND flash memory, which is non-volatile and based on floating-gate transistors. HDDs use magnetic disks, and optical discs use lasers.
Explanation:
7200 RPM is common for desktop HDDs, while 5400 RPM is for energy-efficient or external drives. High-performance drives may be 10,000 RPM or more, but 7200 is standard.
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