System Analysis and Design Direct-access organization means storing records in contiguous blocks according to a key. uses an index for each key type has records placed randomly throughout the file Stores records sequentially but uses an index to locate records means storing records in contiguous blocks according to a key. uses an index for each key type has records placed randomly throughout the file Stores records sequentially but uses an index to locate records ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A graphic representation of an information system is called None of these histogram flow chart data flow diagram pictogram None of these histogram flow chart data flow diagram pictogram ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Management's decision to rent a computer system may be based upon desire to avoid a large one-time payment all of the listed here tax advantages operational flexibility in changing hardware desire to avoid a large one-time payment all of the listed here tax advantages operational flexibility in changing hardware ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following is not a characteristic of good test data every statement should be executed should be comprehensive all of the listed here users do not participate at this preliminary stage every statement should be executed should be comprehensive all of the listed here users do not participate at this preliminary stage ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following is not true of the conversion phase of the development life cycle? the non machine components of the system should be considered steps must be taken to phase out the old system documentation should be emphasized the user and systems personnel must work closely together the non machine components of the system should be considered steps must be taken to phase out the old system documentation should be emphasized the user and systems personnel must work closely together ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A Ring, refers to a record chain, the last of which refers to the first record, in the chain, is called a/an loop pointer addressing location loop pointer addressing location ANSWER DOWNLOAD EXAMIANS APP
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