System Analysis and Design - Section 1 Multiple Questions and Answers.
Exercise Questions ::
System Analysis and Design
36. Indexed-Sequential organization A. means storing records in contiguous blocks according to a key. B. Stores records sequentially but uses an index to locate records C. uses an index for each key type D. has records placed randomly throughout the file
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37. The rule(s) to follow in constructing decision tables is (are): A. a decision should be given a name B. the logic of the table is independent of the sequence in which conditions rules are written, but the action takes place in the order is which the events occur. C. standardized language must be used consistently. D. All of the above
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39. Back-up procedure helps in A. restoring the operation whenever there is a disk failure B. restoring both application and system software whenever there is disk corruption. C. restoring the data files whenever there is a system crash D. All of the above
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40. The starting point for development of an MIS is; A. identification of business processes that are the essence of the business B. a distributed database management C. the system has a large number of PCs and a LAN. D. purchase of a mini computers
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