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Software Engineering Mcqs 840 MCQs [All-Courses]

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Software Engineering MCQs for job test and interview preparation, especially for fresh graduates, students, and candidates appearing in competitive exams. These multiple-choice questions cover a wide range of topics, including the fundamentals of software engineering, its various types, advanced concepts, software design, development processes, testing methods, software evolution, and security aspects.

All Topics  840

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
Correct Answer: all of the mentioned
Which model describes the static structure of the system using object classes and their relationships ?
A Sequence model
B Subsystem model
C Dynamic model
D Structural model
Correct 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 ?
A signalStatus()
B remoteControl()
C reconfigure()
D reportStatus()
Correct Answer: reportStatus()
A description of each function presented in the DFD is contained in a _________________________?
A data flow
B process specification
C control specification
D data store
Correct Answer: process specification
A data model contains___________________?
A data object
B attributes
C relationships
D all of the mentioned
Correct Answer: all of the mentioned
Which of the following is not the primary objectives in the analysis model ?
A describing the customer complaints
B establishing a basis for the creation of a software design
C defining a set of requirements that can be validated once the software is built
D none of the mentioned
Correct Answer: none of the mentioned
Which diagram indicates the behaviour of the system as a consequence of external events ?
A data flow diagram
B state transition diagram
C control specification diagram
D workflow diagram
Correct Answer: state transition diagram
_______________________ defines the properties of a data object and take on one of the three different characteristics ?
A data object
B attributes
C relationships
D data object and attributes
Correct Answer: attributes
The ______________ of a relationship is 0 if there is no explicit need for the relationship to occur or the relationship is optional ?
A modality
B cardinality
C entity
D structured analysis
Correct Answer: modality
The ________________ contains a state transition diagram that is a sequential specification of behavior?
A data flow diagram
B state transition diagram
C control specification
D workflow diagram
Correct Answer: control specification
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