Introduction to Software Engineering Set 1
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This set of Software Engineering Multiple Choice Questions & Answers (MCQs) focuses on Introduction to Software Engineering Set 1
Q1 | Which of the following life cycle model can be chosen if the development team has less experience on similar projects?
- Spiral
- Waterfall
- RAD
- Iterative Enhancement Model
Q2 | Selection of a model is based on
- Requirements
- Development team & Users
- Project type and associated risk
- All of the mentioned
Q3 | Which of the following life cycle model can be chosen if the development team has lessexperience on similar projects?
- Spiral
- Waterfall
- RAD
- Iterative Enhancement Model
Q4 | Which two models doesn’t allow defining requirements early in the cycle?
- Waterfall & RAD
- Prototyping & Spiral
- Prototyping & RAD
- Waterfall & Spiral
Q5 | A model that is the demo implementation of the system.
- waterfall
- prototype
- incremental
- agile
Q6 | Maintenance is the final phase in waterfall model.
- True
- False
- all
- none
Q7 | A stage in which individual components are integrated and ensured that they are error-freeto meet customer requirements.
- Coding
- Testing
- Design
- Implementation
Q8 | Methodology in which project management processes were step-by step.
- Incremental
- Waterfall
- Spiral
- Prototyping
Q9 | ER diagram is a ------------t
- Design
- Coding
- Testing
- None of above
Q10 | ER diagram is a ________of the database system which provides high level conceptualdata model and supports the users perception of the data.
- Graphical representation
- Hierarchical representation
- Both of these
- None above these
Q11 | ________ is an object in to real world that is distinguishable from all other objects
- Entity
- Attribute
- Both
- None
Q12 | _______ is set of entities of the same type that share the same properties attributes.
- Entity
- Attribute
- Both
- None
Q13 | Each entity has a set of _____________
- Entity
- Attribute
- Row
- None
Q14 | ______ attributes cannot be divided into subparts
- Simple
- Composite
- Single valued
- Multivalued
Q15 | _________ attributes can be divided into subparts.
- Simple
- Composite
- Single valued
- Multivalued
Q16 | __________entity does not have a value for an attribute.
- Null.
- Composite
- Single valued
- multivalued
Q17 | ________ represent entity set.
- Ellipses
- Rectangles
- Diamonds
- Lines
Q18 | ___________ represent attributes
- Ellipses
- Rectangles
- Diamonds
- Lines
Q19 | ___________represent relationship set.
- Ellipses
- Rectangles
- Diamonds
- Lines
Q20 | ___________represent multi-valued attribute.
- Double ellipse
- Dashed ellipse
- Diamonds
- Lines
Q21 | _________ represent derived attribute.
- Double ellipse
- Dashed ellipse
- Diamonds
- Lines
Q22 | _________represent weak entity set.
- Double ellipse
- Dashed ellipse
- Double rectangle
- Lines
Q23 | A _________ is a decision support tool that uses a tree-like graph or model of decisionsand their possible consequences, including chance event outcomes, resource costs, and utility.
- Decision tree
- Graphs
- Trees
- Neural Networks
Q24 | What is Decision Tree?
- Flow-Chart
- Structure in which internal node represents test on an attribute, each branch represents outcome of test and each leaf node represents class label
- Flow-Chart & Structure in which internal node represents test on an attribute, each branch represents outcome of test and each leaf node represents class label
- None of the mentioned
Q25 | Decision Tree is a display of an algorithm.
- True
- False
- all
- none