CS504 Quiz 1 Updated June 2022 by Attiq Kundi

CS504 Quiz-1 BY Attiq Kundi · YOU TUBE CS504 100 % CORRECT · MCSQ · AND Many MoRe · File No.02 From Grand Quiz

Q1. Whole part structure is also called

1. Generalization
2. Aggregation
3. Specialization
4. Association
5. A prototype is not the real product. It is rather just a real looking of what would be eventually delivered and might not do anything useful.

1. Mock-up
2. Ad-hoc
3. Design
4. Structure

Q3. In "Railway ticket reservation system" the roles such as inquiry, reservation, ticketing and cancellation are to be performed by the user called:-

1. Passenger
2. System analyst
3. System developer
4. System designer

Q4. A useful technique for evaluating the overall complexity of a proposedarchitecture is to look at the component's

1. number and size of components
2. flow dependencies and sharing dependencies
3. size and cost
4. function points

5.

relationship is concerned with classes not with the class instantiates.

1. Association
2. Inheritance
3. Aggregation
4. Composition
5. Software development is a step-by-step process, and in phase of software development Business Objective of an organization gets cleared.

1. Maintenance
2. Development
3. Definition
4. Vision

Q7. The data on which the program operates is also considered as part of the

1. Important Data
2. Software
3. Logical Data
4. Utility Software

Q8. From the following which is/are not the example(s) of illegal data flow in Data Flow Diagram (DFD)

1. External Agents directly communicating with each other
2. External Agent updating information in a DataStore
3. External Agent accessing information from a Data Store
4. There must be an intermediate process which should transform data received from one external entity and then send the transformed data to the other external entity
5. In sequence diagram, the objects are organized in a line and the events in a time line.

1. Horizontal, straight
2. Vertical, straight
3. Horizontal, vertical
4. Vertical, horizontal
5. Consider the following piece of

code: public class Square extends Shape { // some code

The above code is an example of: a. Part-Whole relationship b. Generalization/Specialization c. Data Sharing d. Data encapsulation Definition Phase

11. Requirement engineering mainly deals with the

of the system

1. Vision

Phase b. c. Development Phase d. Maintenance Phase

12. A relationship indicates that one entity is composed of one or more parts which are themselves instances of that or another entity. a. Inheritance b. Whole-part c. Generalization d. Specialization

Q13. In UML Object Model Notation

1. C++ language-specific programs are constructed
2. mathematical problems are visualized

relationships among classes and sub-classes are expressed d. Graphs and tables are used to explain Software Engineering principles

14. In the case of , intra component linkages are stronger while inter component linkages are weak. a. high cohesion b. low cohesion c. high coupling d. low coupling
15. Transactions are the

that must be remembered through time.

1. Events
2. Actions
3. Triggers

e. Methods

16. The modules interacting with each other through message passing have between them. a. low cohesion b. high cohesion c. low coupling d. high coupling

Q17. In UML based Object Oriented model of a system, the inheritance relation between two classes is shown by a sign towards the super-class side on the association line between the two.

1. A filled diamond
2. An unfilled diamond
3. A half arrowhead
4. An arrowhead