Computer Science - Computer Fundamentals - Discussion

Discussion Forum : Computer Fundamentals - Section 7 (Q.No. 46)
46.
In a punched card system, data is processed by a
keypunch machine, sorter, and posting machine
accounting machine, posting machine, and billing machine
sorter, posting machine, and billing machine
accounting machine, keypunch machine, and sorter
None of the above
Answer: Option
Explanation:
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