System Analysis and Design Direct-access organization uses an index for each key type means storing records in contiguous blocks according to a key. Stores records sequentially but uses an index to locate records has records placed randomly throughout the file uses an index for each key type means storing records in contiguous blocks according to a key. Stores records sequentially but uses an index to locate records has records placed randomly throughout the file ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following is not a characteristic of a system has homogeneous components has interacting components operates for some purpose operates within a boundary has homogeneous components has interacting components operates for some purpose operates within a boundary ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Most algorithms follow the format of Entering the output items, then processing the output items, and then displaying the output items Entering the input items, then displaying the input items, and then processing the output items Entering the output items, then displaying the output items, and then processing the output items Entering the input items, then processing the input items, and then displaying the output items Entering the input items, then processing the output items, and then displaying the output items Entering the output items, then processing the output items, and then displaying the output items Entering the input items, then displaying the input items, and then processing the output items Entering the output items, then displaying the output items, and then processing the output items Entering the input items, then processing the input items, and then displaying the output items Entering the input items, then processing the output items, and then displaying the output items ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A graphic representation of an information system is called histogram flow chart None of these pictogram data flow diagram histogram flow chart None of these pictogram data flow diagram ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design What type of software is most useful in financial planning and calculation? spreadsheet None of these communication database graphics spreadsheet None of these communication database graphics ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The records in a file or magnetic tape cannot be transferred to a disk file have to be arranged in a key sequence are meant for backup can only be accessed serially cannot be transferred to a disk file have to be arranged in a key sequence are meant for backup can only be accessed serially ANSWER DOWNLOAD EXAMIANS APP
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