System Analysis and Design The analyst learns of the manager's information needs through use of in depth interview mail survey None of these observation controlled experiment in depth interview mail survey None of these observation controlled experiment ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design During the system study, the executive vice-president and the other managers exercise their responsibility of controlling organizing directing planning controlling organizing directing planning ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The Data flow diagram (DFD) shows; 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 the flow of data ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design In data-flow diagrams, an originator or receiver of the data is usually designated by a circle a rectangle an arrow a square box None of these a circle a rectangle an arrow a square box None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Main characteristic of "ring", in Data structure, is Each record points to all other records Last record points to the first record First record points only to the last record Many records point to one record Each record points to all other records Last record points to the first record First record points only to the last record Many records point to one record ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Checking the quality of software in both simulated and line environments, is known as usability validity validation checking None of these usability validity validation checking None of these ANSWER DOWNLOAD EXAMIANS APP
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