System Analysis and Design The black-box concept: All of these is invoked by describing a system in terms of inputs and outputs, leaving the transformation process a black box. assumes that the black box is independent None of these assumes that inputs and outputs will remain stable All of these is invoked by describing a system in terms of inputs and outputs, leaving the transformation process a black box. assumes that the black box is independent None of these assumes that inputs and outputs will remain stable ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following is not a characteristic of a system has homogeneous components has interacting components operates for some purpose operates within a boundary has homogeneous components has interacting components operates for some purpose operates within a boundary ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Top-down programming is a map of the programmer's view of the data an approach in which the top module is first tested then program modules are added from the highest level to the lowest level a series or group of components that perform one or more operations of a more complex system a group of related fields a map of the programmer's view of the data an approach in which the top module is first tested then program modules are added from the highest level to the lowest level a series or group of components that perform one or more operations of a more complex system a group of related fields ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following represents processor activities, methods, and procedures in a data flow diagram? actigram feed back flow chart datagram None of these actigram feed back flow chart datagram None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following is done in order a data in phase 1 of the system development life cycle? All of these None of these using questionnaires to conduct surveys. reviewing policies and procedures conducting interviews All of these None of these using questionnaires to conduct surveys. reviewing policies and procedures conducting interviews ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following file types has the least life Master file Work file Transaction file Program file None of these Master file Work file Transaction file Program file None of these ANSWER DOWNLOAD EXAMIANS APP
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