System Analysis and Design A graphic representation of an information system is called flow chart data flow diagram histogram None of these pictogram flow chart data flow diagram histogram None of these pictogram ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A channel for communicating across a boundary between two or more sub-systems is known as interface data path None of these actigram walk through interface data path None of these actigram walk through ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design HIPO All of these is a forms-driven technique in which standard forms are used to document the information None of these consists of a hierarchy chart and an associated set of input/process/ output charts captures the essence of top down decomposition. All of these is a forms-driven technique in which standard forms are used to document the information None of these consists of a hierarchy chart and an associated set of input/process/ output charts captures the essence of top down decomposition. ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The records in a file on magnetic tape can only be accessed serially None of these are meant for backup cannot be transformed to a disk file have to be arranged in a key sequence can only be accessed serially None of these are meant for backup cannot be transformed to a disk file have to be arranged in a key sequence ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following would not be a major deliverable of the structured systems analysis phase. prototype model entity relationship diagrams data flow diagrams None of these data dictionaries prototype model entity relationship diagrams data flow diagrams None of these data dictionaries ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Indexed-Sequential organization uses an index for each key type stores records sequentially but uses an index to locate records has records placed randomly throughout the file means storing records in contiguous blocks according to a key uses an index for each key type stores records sequentially but uses an index to locate records has records placed randomly throughout the file means storing records in contiguous blocks according to a key ANSWER DOWNLOAD EXAMIANS APP
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