System Analysis and Design In data-flow diagrams, an originator or receiver of the data is usually designated by None of these an arrow a circle a rectangle a square box None of these an arrow a circle a rectangle a square box ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design An open rectangle defines a source or destination of system data represents a process that transforms incoming data flow(s) into outgoing data flows identifies data flow None of these is a data store-data at rest, or a temporary repository of data defines a source or destination of system data represents a process that transforms incoming data flow(s) into outgoing data flows identifies data flow None of these is a data store-data at rest, or a temporary repository of data ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following is a function of the process step of data processing? index protect update retrieval index protect update retrieval ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which is the best process to access number of records from the same file? a real-time job All of these a batch job an on-line job None of these a real-time job All of these a batch job an on-line job None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design In functional decomposition, the data flow diagram None of these both (a) and (c) is ignored is partitioned according to the "closeness" of the datagrams and data storage items is partitioned according to the logical "closeness" of the actigrams None of these both (a) and (c) is ignored is partitioned according to the "closeness" of the datagrams and data storage items is partitioned according to the logical "closeness" of the actigrams ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The imitation of a systems investigation may result from: a scheduled system's review an analyst's investigation a manager's formal request All of these a scheduled system's review an analyst's investigation a manager's formal request All of these ANSWER DOWNLOAD EXAMIANS APP
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