System Analysis and Design A square symbols identifies data flow defines a source or destination of system data represents a process that transforms incoming data flow(s) into outgoing data flows None of these is a data store-data at rest, or a temporary repository of data identifies data flow defines a source or destination of system data represents a process that transforms incoming data flow(s) into outgoing data flows None of these is a data store-data at rest, or a temporary repository of data ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design System design aid should primarily help in documentation None of these help analyse both data and activities generate code help in programming help in documentation None of these help analyse both data and activities generate code help in programming ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design System prototyping helps the designer in communicating to the user, quickly, how the system, when developed, will look like and get a feedback. all of the listed here making the programmers understand how the system will function. giving a demo of the software, to the system manager to whom he reports communicating to the user, quickly, how the system, when developed, will look like and get a feedback. all of the listed here making the programmers understand how the system will function. giving a demo of the software, to the system manager to whom he reports ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Elapsed time, between initiating a query and receiving a response is called response time turnaround time waiting time processing time response time turnaround time waiting time processing time ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The term Parallel Run refers to the concurrent operation of an existing system and a new system the same job run on two different computer to test their speeds the processing of two different jobs initiated from two terminals. All of these None of these the concurrent operation of an existing system and a new system the same job run on two different computer to test their speeds the processing of two different jobs initiated from two terminals. All of these None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A menu-driven system increases the operator's work None of these is required only for on-line systems presents options and allows the user to make selections can be used only by computer professionals increases the operator's work None of these is required only for on-line systems presents options and allows the user to make selections can be used only by computer professionals ANSWER DOWNLOAD EXAMIANS APP
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