What is the full form of the automated grading standard acronym OMR?
A. Operational Mark Recognition
B. Optical Mark Recognition
C. Optimal Mark Registry
D. Optical Mark Reader
Answer: Option B
Solution (By JKSSB Mock Tests)
OMR expands directly to Optical Mark Recognition. It evaluates examination bubble patterns by projecting targeted light rays to measure reflectivity gradients.
Explanation:
DRAM stands for Dynamic Random Access Memory. It stores each bit of data in a tiny capacitor that discharges rapidly, requiring constant electronic refreshing to preserve the stored information.
Explanation:
SATA stands for Serial Advanced Technology Attachment. It is a serial bus interface used to connect mass storage devices like hard drives to the system motherboard.
Explanation:
L2 Cache stands for Level 2 Cache. It acts as a primary buffer layer that is slightly larger but marginally slower than ultra-fast L1 blocks.
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