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Which of the following is involved in the system planning and designing phase of the Software Development Life Cycle (SDLC)?
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Important Questions on System Analysis and Design
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The number of -input NAND gates required to produce two input OR function is
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How many AND gates are required to realize
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Which one of the following types of documentation contains all the information required for maintenance of software?
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The purpose of performance testing is to _____.
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The ability of a computer to learn from experience by storing information and applying it to new situations is referred as
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In the growing phase of the two-phase locking protocol, a transaction may
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Software maintenance does not include
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Which one of the following is used to identify amendments to software?
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Select the correct option for system analysis
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Software systems are integrated so that
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All of the following are benefits of outsourcing except
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Some programmes allow the computer's video display to be divided into separate areas in order to look at more than one item or portions of an item simultaneously. These are called
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Methods of testing are
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One advantage of using a library routine is that it
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The data type and format of every data item in a system is held in a _____.
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Ergonomics is the study of
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A methodology for systems development provides a
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How many AND gates are required to realize
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test data which test run are carried out:
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Which one of the following fields can be validated using a numeric check?
