A. storage device
B. processing device
C. input device
D. output device
✅ The correct answer is option C.
Software Engineering MCQs
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
✅ The correct answer is option B.
Explanation: The state transition diagram represents the various modes of behavior (called states) of the system and the manner in which transitions are made from state to state.
Explanation: The state transition diagram represents the various modes of behavior (called states) of the system and the manner in which transitions are made from state to state.
Which of the following is not a binary number ?
A. 10010111
B. 111111001
C. 12340001
D. 110011
✅ The correct answer is option C.
Which of the following process ensures that versions of systems and components are recorded and maintained?
A. Codeline
B. Configuration control
C. Version
D. Workspace
✅ The correct answer is option B.
Explanation: In configuration control changes are managed and all versions of components are identified and stored for the lifetime.
Explanation: In configuration control changes are managed and all versions of components are identified and stored for the lifetime.
What command is used to list contents of directories ?
A. tar
B. dir
C. lp
D. ls
✅ The correct answer is option B.
The _____________ specifies the behavior of a system or a part of a system?
A. Yellow box
B. Clear box
C. White box
D. Black box
✅ The correct answer is option D.
Explanation: The system (or part) responds to specific stimuli (events) by applying a set of transition rules that map the stimulus into a response.
Explanation: The system (or part) responds to specific stimuli (events) by applying a set of transition rules that map the stimulus into a response.
Who designs and implement database structures ?
A. Programmers
B. Project managers
C. Technical writers
D. Database administrators
✅ The correct answer is option D.
Explanation: The role of database administrators includes the development and design of database strategies, system monitoring and improving database performance and capacity, and planning for future expansion requirements
Explanation: The role of database administrators includes the development and design of database strategies, system monitoring and improving database performance and capacity, and planning for future expansion requirements
Which of the following are the valid relationships in Use Case Diagrams______________________?
A. Generalization
B. Include
C. Extend
D. All of the mentioned
✅ The correct answer is option D.
Explanation: Generalization, include, extend all of these are valid relationships in use case diagrams.
Explanation: Generalization, include, extend all of these are valid relationships in use case diagrams.
Which option supports the statement:”Most web frameworks now provide AJAX support” ?
A. Session Management
B. Security
C. User interaction
D. Database support
✅ The correct answer is option C.
Which of the following is not included in the certification approach ?
A. Creation of usage scenarios
B. Specific usage file
C. Generation of test cases from the servers end.
D. Reliability
✅ The correct answer is option C.
Explanation: This is a part of testing phase and can be as exhaustive as possible.
Explanation: This is a part of testing phase and can be as exhaustive as possible.