McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Computer Science Engineering (CSE) , Information Technology Engineering (IT) , Bachelor of Science in Computer Science SY (BSc CS) , Bachelor of Computer Applications (BCA) , Bachelor of Business Administration in Computer Applications (BBA [CA]) .
Chapters
| 101. |
Spiral Model has high reliability requirements. |
| A. | True |
| B. | False |
| C. | all |
| D. | none |
| Answer» A. True | |
| 102. |
RAD Model has high reliability requirements. |
| A. | True |
| B. | False |
| C. | all |
| D. | none |
| Answer» B. False | |
| 103. |
If you were a lead developer of a software company and you are asked to submit a project/product within a stipulated time-frame with no cost barriers, which model would you select? |
| A. | Waterfall |
| B. | Spiral |
| C. | RAD |
| D. | Incremental |
| Answer» C. RAD | |
| 104. |
Which of the following life cycle model can be chosen if the development team has less experience on similar projects? |
| A. | Spiral |
| B. | Waterfall |
| C. | RAD |
| D. | Iterative Enhancement Model |
| Answer» A. Spiral | |
| 105. |
Selection of a model is based on |
| A. | Requirements |
| B. | Development team & Users |
| C. | Project type and associated risk |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 106. |
Which of the following life cycle model can be chosen if the development team has less experience on similar projects? |
| A. | Spiral |
| B. | Waterfall |
| C. | RAD |
| D. | Iterative Enhancement Model |
| Answer» A. Spiral | |
| 107. |
Which two models doesn’t allow defining requirements early in the cycle? |
| A. | Waterfall & RAD |
| B. | Prototyping & Spiral |
| C. | Prototyping & RAD |
| D. | Waterfall & Spiral |
| Answer» B. Prototyping & Spiral | |
| 108. |
A model that is the demo implementation of the system. |
| A. | waterfall |
| B. | prototype |
| C. | incremental |
| D. | agile |
| Answer» B. prototype | |
| 109. |
Maintenance is the final phase in waterfall model. |
| A. | True |
| B. | False |
| C. | all |
| D. | none |
| Answer» A. True | |
| 110. |
A stage in which individual components are integrated and ensured that they are error-free to meet customer requirements. |
| A. | Coding |
| B. | Testing |
| C. | Design |
| D. | Implementation |
| Answer» B. Testing | |
| 111. |
Methodology in which project management processes were step-by step. |
| A. | Incremental |
| B. | Waterfall |
| C. | Spiral |
| D. | Prototyping |
| Answer» B. Waterfall | |
| 112. |
ER diagram is a ------------t |
| A. | Design |
| B. | Coding |
| C. | Testing |
| D. | None of above |
| Answer» A. Design | |
| 113. |
ER diagram is a ________of the database system which provides high level conceptual data model and supports the users perception of the data. |
| A. | Graphical representation |
| B. | Hierarchical representation |
| C. | Both of these |
| D. | None above these |
| Answer» A. Graphical representation | |
| 114. |
________ is an object in to real world that is distinguishable from all other objects |
| A. | Entity |
| B. | Attribute |
| C. | Both |
| D. | None |
| Answer» A. Entity | |
| 115. |
_______ is set of entities of the same type that share the same properties attributes. |
| A. | Entity |
| B. | Attribute |
| C. | Both |
| D. | None |
| Answer» A. Entity | |
| 116. |
Each entity has a set of _____________ |
| A. | Entity |
| B. | Attribute |
| C. | Row |
| D. | None |
| Answer» B. Attribute | |
| 117. |
______ attributes cannot be divided into subparts |
| A. | Simple |
| B. | Composite |
| C. | Single valued |
| D. | Multivalued |
| Answer» A. Simple | |
| 118. |
_________ attributes can be divided into subparts. |
| A. | Simple |
| B. | Composite |
| C. | Single valued |
| D. | Multivalued |
| Answer» B. Composite | |
| 119. |
__________entity does not have a value for an attribute. |
| A. | Null |
| B. | Composite |
| C. | Single valued |
| D. | multivalued |
| Answer» A. Null | |
| 120. |
________ represent entity set. |
| A. | Ellipses |
| B. | Rectangles |
| C. | Diamonds |
| D. | Lines |
| Answer» B. Rectangles | |
| 121. |
___________ represent attributes |
| A. | Ellipses |
| B. | Rectangles |
| C. | Diamonds |
| D. | Lines |
| Answer» A. Ellipses | |
| 122. |
___________represent relationship set. |
| A. | Ellipses |
| B. | Rectangles |
| C. | Diamonds |
| D. | Lines |
| Answer» C. Diamonds | |
| 123. |
___________represent multi-valued attribute. |
| A. | Double ellipse |
| B. | Dashed ellipse |
| C. | Diamonds |
| D. | Lines |
| Answer» A. Double ellipse | |
| 124. |
_________ represent derived attribute. |
| A. | Double ellipse |
| B. | Dashed ellipse |
| C. | Diamonds |
| D. | Lines |
| Answer» B. Dashed ellipse | |
| 125. |
_________represent weak entity set. |
| A. | Double ellipse |
| B. | Dashed ellipse |
| C. | Double rectangle |
| D. | Lines |
| Answer» C. Double rectangle | |
| 126. |
A _________ is a decision support tool that uses a tree-like graph or model of decisions and their possible consequences, including chance event outcomes, resource costs, and utility. |
| A. | Decision tree |
| B. | Graphs |
| C. | Trees |
| D. | Neural Networks |
| Answer» A. Decision tree | |
| 127. |
What is Decision Tree? |
| A. | Flow-Chart |
| B. | Structure in which internal node represents test on an attribute, each branch represents outcome of test and each leaf node represents class label |
| C. | 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 |
| D. | None of the mentioned |
| Answer» C. 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 | |
| 128. |
Decision Tree is a display of an algorithm. |
| A. | True |
| B. | False |
| C. | all |
| D. | none |
| Answer» A. True | |
| 129. |
Choose from the following that are Decision Tree nodes? |
| A. | Decision Nodes |
| B. | End Nodes |
| C. | Chance Nodes |
| D. | All of the mentioned |
| Answer» B. End Nodes | |
| 130. |
Decision Nodes are represented by ____________ |
| A. | Disks |
| B. | Squares |
| C. | Circles |
| D. | Triangles |
| Answer» B. Squares | |
| 131. |
Chance Nodes are represented by __________ |
| A. | Disks |
| B. | Squares |
| C. | Circles |
| D. | Triangles |
| Answer» C. Circles | |
| 132. |
End Nodes are represented by __________ |
| A. | Disks |
| B. | Squares |
| C. | Circles |
| D. | Triangles |
| Answer» D. Triangles | |
| 133. |
Which of the following are the advantage/s of Decision Trees? |
| A. | Possible Scenarios can be added |
| B. | Use a white box model, If given result is provided by a model |
| C. | Worst, best and expected values can be determined for different scenarios |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 134. |
Decision table made up of section. |
| A. | Condition statement |
| B. | Condition statements |
| C. | Action statements |
| D. | All of these |
| Answer» D. All of these | |
| 135. |
__________ is a graphic representation of system that shows data flows to from and within system, processing functions that change the data in some manner and storage of tis data. |
| A. | DFD |
| B. | ER model |
| C. | Decision table |
| D. | Decision Tree |
| Answer» A. DFD | |
| 136. |
DFD shows how things happen or the physical component is called ------------ |
| A. | Logical DFD |
| B. | Physical DFD |
| C. | Data dictionary |
| D. | None of these |
| Answer» A. Logical DFD | |
| 137. |
A relational database system needs to maintain data about the relations, such as the schema of the relations. This is called |
| A. | Metadata |
| B. | Catalog |
| C. | Log |
| D. | Dictionary |
| Answer» A. Metadata | |
| 138. |
Which of these states the goal of engineering design analysis? |
| A. | To understand an engineering design problem |
| B. | To provide an solution for a given problem |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» A. To understand an engineering design problem | |
| 139. |
What methods can be followed if designers are out of good SRS or engineering design? |
| A. | They must do whatever part of product design which remains undone |
| B. | Various approaches and techniques are to be followed to complete |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» C. All of the mentioned | |
| 140. |
Why is Modelling one of the best way to carry out analysis? |
| A. | During analysis, It serves as a good test for understanding |
| B. | Provides further documentation for input to design resolution |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» C. All of the mentioned | |
| 141. |
Engineering design activities consists of which of the following? |
| A. | Studying the SRS |
| B. | Producing new models of the problem |
| C. | Product design models |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 142. |
A generic software engineering design follows which of the activities? |
| A. | Analysis |
| B. | Architectural Design |
| C. | Finalize Design |
| D. | Analysis & Architectural Design |
| Answer» D. Analysis & Architectural Design | |
| 143. |
Architectural design stage include which of the following activity? |
| A. | Generate/Improve detailed design alternatives |
| B. | Select architecture |
| C. | Finalize Design |
| D. | All of the mentioned |
| Answer» B. Select architecture | |
| 144. |
Detailed design stage include which of the following activity? |
| A. | Generate / Improve candidate architectures |
| B. | Evaluate candidate architecture |
| C. | Finalize Design |
| D. | None of the mentioned |
| Answer» C. Finalize Design | |
| 145. |
What is Analysis model? |
| A. | Understanding of design problem |
| B. | Representation of design problem solution |
| C. | Representation of design problem |
| D. | All of the mentioned |
| Answer» C. Representation of design problem | |
| 146. |
Which of the following statement is true? |
| A. | A class model is representation of objects in a problem or a software solution |
| B. | A object model is representation of classes in a problem or a software solution |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 147. |
Which of the following statement is true? |
| A. | Class Diagram are graphical form of class models |
| B. | Object Diagram are graphical forms of object models |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» C. All of the mentioned | |
| 148. |
Which of these are types of class model used in object oriented analysis? |
| A. | Analysis Class models/ Conceptual Models |
| B. | Design Class Models |
| C. | Implementation Class Models |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 149. |
Which of the following represents the use of Conceptual models during product design? |
| A. | Understanding the problem design |
| B. | Setting Data Requirements |
| C. | Validating Requirements |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 150. |
Which of the following represents the use of Conceptual models during engineering design? |
| A. | Understanding product design |
| B. | Undergirding Engineering Modelling |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» C. All of the mentioned | |
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