In data entry and document processing, what does OCR stand for?
A. Optical Character Recognition
B. Operational Character Registry
C. Optical Code Reader
D. Optimal Character Rendering
Answer: Option A
Solution (By JKSSB Mock Tests)
OCR stands for Optical Character Recognition. It is a technology used to convert different types of documents, such as scanned paper documents or PDF files, into editable and searchable data.
Explanation:
ALU stands for Arithmetic Logic Unit. It is the part of the CPU that performs all arithmetic computations (addition, subtraction) and logical operations (AND, OR, NOT).
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