Which of the following is a dynamic model that shows how the system interacts with its environment as it is used ? A. system context modelB. interaction model C. environmental model D. both system context and interaction
Which of the following is a structural model that demonstrates the other systems in the environment of the system being developed ? A. system context model B. interaction model C. environmental model D. both system context and interaction Explanation: The…
Which of the following is not needed to develop a system design from concept to detailed object-oriented design ? A. Designing system architecture B. Develog design models C. Specifying interfacesD. Develog a debugging system Explanation: The debugging system is a…
Which of the following come under system control ? A. Reconfigure B. Shutdown C. PowersaveD. All of the mentioned Explanation: Functionalities are governed by the system
Which model shows the flow of object interactions? A. Sequence model B. Subsystem model C. Dynamic model D. Both Sequence and Dynamic model View Answer Answer: a Explanation: Sequence model are represented using a UML sequence or a collaboration diagram…
We use _______________ where various parts of system use are identified and analyzed in turn? A. tangible entitiesB. scenario-based analysis C. design-based analysis D. none of the mentioned Explanation: Use a scenario-based analysis where various scenarios of system use are…
If the system state is Shutdown then it can respond to which of the following message? A. restart() B. reconfigure() C. powerSave()D. all of the mentioned Explanation: A restart() message causes a transition to normal operation. Both the powerSave() and…
Which model describes the static structure of the system using object classes and their relationships ? A. Sequence model B. Subsystem model C. Dynamic modelD. Structural model Explanation: Important relationships that may be documented at this stage are generalization (inheritancE.…
Which message is received so that the system moves to the Testing state, then the Transmitting state, before returning to the Running state ? A. signalStatus() B. remoteControl() C. reconfigure()D. reportStatus()
A description of each function presented in the DFD is contained in a _________________________? A. data flowB. process specification C. control specification D. data store