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Processing: Batch, On-Line And Real-Time Processing

For the 2nd exam you need to be able to answer questions on 3 types of processing:
Real-time processing
On-line processing (also called transaction or interactive processing)
Batch processing
What type of processing a computer system uses depends on the purpose of the system:…

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Here are some examples of past exam questions:
1. Give two situations where real-time processing is used. [2]
2. An airline uses batch, on-line and real-time data processing.
a) Which type of data processing would be most appropriate for:
i) Reservations
ii) Payroll
iii) Automatic pilot [3]
b) Choose one…


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