System Analysis and Design The records in a file or magnetic tape have to be arranged in a key sequence cannot be transferred to a disk file are meant for backup can only be accessed serially have to be arranged in a key sequence cannot be transferred to a disk file are meant for backup can only be accessed serially ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A structure chart is a hierarchical partitioning of the program a document of what has to be accomplished All of these a statement of information processing requirements None of these a hierarchical partitioning of the program a document of what has to be accomplished All of these a statement of information processing requirements None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Where one has to process all the data records in a file, the best tile organization is direct access sequential Indexed random access None of these direct access sequential Indexed random access None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design To reconstruct a system, which of the following key element(s) must be considered : outputs and inputs control and processors. all of the listed here feedback and environment outputs and inputs control and processors. all of the listed here feedback and environment ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following is not a characteristic of structured system development? the use of graphical tools, such as data-flow diagrams, to model system All of these specification of the interfaces between modules partitioning of systems into manageable levels of detail None of these the use of graphical tools, such as data-flow diagrams, to model system All of these specification of the interfaces between modules partitioning of systems into manageable levels of detail None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The systems have been classified in different ways man-made information system All of these None of these open or closed physical or abstract man-made information system All of these None of these open or closed physical or abstract ANSWER DOWNLOAD EXAMIANS APP
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