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Which type of system puts the user into direct conversation with the computer through a keyboard?

  • A.Real time processing
  • B.Interactive computer
  • C.Batch processing
  • D.Time sharing

Answer: B

Correct answer: Interactive computer

In interactive working the user types at a keyboard, the machine responds at once, and the next entry depends on that response - a conversation. Batch processing accepts a job and returns results later with no dialogue at all, and time sharing describes how the processor is divided between users rather than the style of the exchange.

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