Software Engineering Mcqs

Page No. 135

If the system state is Shutdown then it can respond to which of the following message?


arestart()


breconfigure()


cpowerSave()


dall of the mentioned


View Answer all of the mentioned

Which model describes the static structure of the system using object classes and their relationships ?


aSequence model


b Subsystem model


cDynamic model


dStructural model


View Answer Structural model

Which message is received so that the system moves to the Testing state, then the Transmitting state, before returning to the Running state ?


asignalStatus()


bremoteControl()


creconfigure()


dreportStatus()


View Answer reportStatus()

A description of each function presented in the DFD is contained in a _________________________?


adata flow


bprocess specification


ccontrol specification


ddata store


View Answer process specification

A data model contains___________________?


adata object


battributes


crelationships


dall of the mentioned


View Answer all of the mentioned

Which of the following is not the primary objectives in the analysis model ?


adescribing the customer complaints


bestablishing a basis for the creation of a software design


cdefining a set of requirements that can be validated once the software is built


dnone of the mentioned


View Answer none of the mentioned

Which diagram indicates the behaviour of the system as a consequence of external events ?


adata flow diagram


bstate transition diagram


ccontrol specification diagram


dworkflow diagram



_______________________ defines the properties of a data object and take on one of the three different characteristics ?


adata object


battributes


crelationships


ddata object and attributes


View Answer attributes

The ______________ of a relationship is 0 if there is no explicit need for the relationship to occur or the relationship is optional ?


amodality


bcardinality


c entity


dstructured analysis


View Answer modality

The ________________ contains a state transition diagram that is a sequential specification of behavior?


adata flow diagram


b state transition diagram


c control specification


dworkflow diagram



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