System Analysis and Design In data-flow diagrams, an originator or receiver of the data is usually designated by an arrow a rectangle a square box None of these a circle an arrow a rectangle a square box None of these a circle ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Cost-Benefit analysis estimates the hardware and software costs All of these evaluates the tangible and non-tangible factors None of these compares the cost, with the benefits, of introducing a computer-based system estimates the hardware and software costs All of these evaluates the tangible and non-tangible factors None of these compares the cost, with the benefits, of introducing a computer-based system ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Most algorithms follow the format of Entering the input items, then processing the input items, and then displaying the output items Entering the output items, then processing the output items, and then displaying the output items Entering the output items, then displaying the output items, and then processing the output items Entering the input items, then displaying the input items, and then processing the output items Entering the input items, then processing the output items, and then displaying the output items Entering the input items, then processing the input items, and then displaying the output items Entering the output items, then processing the output items, and then displaying the output items Entering the output items, then displaying the output items, and then processing the output items Entering the input items, then displaying the input items, and then processing the output items Entering the input items, then processing the output items, and then displaying the output items ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following control structures is used in every program? Switching Repetition Sequence None of these Selection Switching Repetition Sequence None of these Selection ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following activities, does not belong to the Implementation phase of the SDLC? User training File conversion All of these Program testing None of these User training File conversion All of these Program testing None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Unit testing is is checking the logic of one or more programs in the candidate system testing changes made in an existing or a new program None of these running the system with line data by the actual user making sure that the new programs do in fact process certain transactions according to Specifications is checking the logic of one or more programs in the candidate system testing changes made in an existing or a new program None of these running the system with line data by the actual user making sure that the new programs do in fact process certain transactions according to Specifications ANSWER DOWNLOAD EXAMIANS APP
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