System Analysis and Design The Data flow diagram (DFD) shows; the flow of data All of these the areas where they are stored. None of these the processes the flow of data All of these the areas where they are stored. None of these the processes ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Elapsed time, between initiating a query and receiving a response is called response time waiting time processing time turnaround time response time waiting time processing time turnaround time 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 After planning an algorithm, you should _____ to verify that it will work correctly. None of these Evaluate and modify (if necessary) the program. Code the algorithm Desk-check the algorithm Analyze the algorithm None of these Evaluate and modify (if necessary) the program. Code the algorithm Desk-check the algorithm Analyze the algorithm ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The approach used in top-down analysis and design is to identify the top level functions by combining many smaller components into a single entity to identify a top level function an d then create a hierarchy of lower-level modules and components. all of the listed here to prepare flow charts after programming has been completed to identify the top level functions by combining many smaller components into a single entity to identify a top level function an d then create a hierarchy of lower-level modules and components. all of the listed here to prepare flow charts after programming has been completed ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The calculation instructions in an algorithm should state _____. Only how to calculate something Only what is to be calculated Both what is to be calculated and how to calculate it None of these Both what is to be calculated and why is it calculated Only how to calculate something Only what is to be calculated Both what is to be calculated and how to calculate it None of these Both what is to be calculated and why is it calculated ANSWER DOWNLOAD EXAMIANS APP
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