Which memory unit is equivalent to 1024 gigabytes?
A. 1 petabyte
B. 1 exabyte
C. 1 kibibyte
D. 1 terabyte
Answer: Option D
Solution (By JKSSB Mock Tests)
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).
Explanation:
Sectors are pie-shaped segments of concentric tracks that serve as the fundamental, fixed-size physical storage blocks on a hard drive platter.
Explanation:
Registers are internal to the CPU and are directly connected to the execution units, providing the fastest access. Cache is on-chip but may have a bus; RAM and HDD are external.
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