Computer Science - Computer Fundamentals

46. 

The OCR stand for?

A. Outsized character reader
B. Optical character recognition
C. Operational character reader
D. Only character reader
E. None of the above

Answer: Option B

Explanation:

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47. 

Which of the following is a data communication link that connects more than two stations, nodes etc

A. Multipoint connection
B. Multipoint line
C. Multiple chain
D. Multilinked
E. None of the above

Answer: Option B

Explanation:

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48. 

The two basic types of record-access methods are:

A. sequential and random
B. sequential and indexed
C. direct and immediate
D. on-line and realtime
E. None of the above

Answer: Option A

Explanation:

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49. 

Which functional component of a computer is responsible for the computing?

A. Input
B. Output
C. CPU
D. Memory
E. Storage

Answer: Option C

Explanation:

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50. 

Punched cards are associated with the name

A. Leibniz
B. Jacquard
C. Hollerith
D. Pascal
E. None of the above

Answer: Option C

Explanation:

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