System Analysis and Design Direct-access organization 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 means storing records in contiguous blocks according to a key. ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design HIPO captures the essence of top down decomposition. All of these None of these consists of a hierarchy chart and an associated set of input/process/ output charts is a forms-driven technique in which standard forms are used to document the information captures the essence of top down decomposition. All of these None of these consists of a hierarchy chart and an associated set of input/process/ output charts is a forms-driven technique in which standard forms are used to document the information ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following tools is not used in modeling the new system? None of these data-flow diagrams data dictionary decision tables All of these None of these data-flow diagrams data dictionary decision tables All of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design System Study involves study of an existing system documenting the existing system. identifying current deficiencies and establishing new goals All of the listed here study of an existing system documenting the existing system. identifying current deficiencies and establishing new goals All of the listed here ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A data flow diagram is mainly used at the systems specification stage. None of these the primary output of the systems design phase All of these the modern version of flowchart mainly used at the systems specification stage. None of these the primary output of the systems design phase All of these the modern version of flowchart ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The approach used in top-down analysis and and design is to identify a top level function and then create a hierarchy of lower level modules and components None of these to identify the top level functions by combining many smaller components into a single entity. All of these to prepare flowcharts after programming has been completed to identify a top level function and then create a hierarchy of lower level modules and components None of these to identify the top level functions by combining many smaller components into a single entity. All of these to prepare flowcharts after programming has been completed ANSWER DOWNLOAD EXAMIANS APP
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