Java UML MCQ Questions-06

1. . ____________ are used to describe a function of a system represented by a use case. Which on is the most appropriate for the blank space?
Use case diagrams
Activity diagrams
Sequence diagrams
State charts

2. Which of the following is or are the purposes of an activity diagram
to describe a function of a system represented by a use case
to model a task
to describe the logic of an operation
All

3. In IS development models are usually both ____________ and ___________.
AAbstract
Concrete
Visible
Both A&C

4. Which of the following statement or statements are true about models?
Models are not easier to build, you need sufficient expertise and deep knowledge about the problem domain
You can choose which details to include in a model and what to ignore
Models can represent real or imaginary things from any problem domain
All

5. Why abstract shapes used in a diagram should follow a standard?
To make a diagram less descriptive
To make sure that diagrams does get too complex
To make sure that other people understand the diagram
To make sure that a diagram can be reused

6. . Which of the following is or are the elements of UML diagram?
Icons
Two-dimensional symbols
Paths
All

7. . __________ provides a complete view of system at a particular stage and from a particular perspective.
A model
A diagram
An icon
A Symbol

8. Along which dimension or dimensions, models change during the life of a project using an iterative life cycle?
Abstraction
Formality
Level of details
All

9. Which of the following is or are included in user requirements?
M. Clear understanding of how the organization operates at present
N. The problems with the current system
O. Many aspects of the current system will need to be carried forward into new system
All

10. Which of following can be treated as Functional Requirements?
Requirements those describe what a system must do
Requirements those are concerned with how well the system
Requirements those are concerned with matching the system to the way that people work
All of the above

11. Which of following can be treated as Usability Requirements?
Requirements those describe what a system must do
Requirements those are concerned with how well the system
Requirements those are concerned with matching the system to the way that people work
All of the above

12. . Functional requirements are modeled with ________________.
Use case diagrams
BCollaboration diagrams
Sequence diagrams
Class diagrams

13. Which of the following should be included in functional requirements?
AProcesses that must be carried out
Inputs that will come into the system in various forms
Outputs that are expected from the system
All

14. Which of the following is or are NOT non-functional requirements?
Details of inputs and outputs of the system
Performance criteria like response time
Volume data assumed to be handled or stored by the system
Security considerations

15. Which one of the following is not a fact-finding technique?
Background Reading
Interviewing
Observation
Brainstorming

16. Which one of the following fact-finding technique is suitable to the organization and its business objectives?
Background Reading
Observation
Document Sampling
Questionnaires

17. Where interviewing is the best technique to find facts?
At a stage where you need to see what really happens
At the stage in fact finding when in-depth information is required
At the stage when quantitative data is required
At the stage when conflicting information from other sources needs to be resolved

18. Who are the stakeholders in an Information System Development Project
senior management—with overall responsibility for the organization
financial managers—who control budgets
managers of user departments
All

19. . Find out the roles users’ never play during the course of the project?
subjects of interviews
representatives on project committees
evaluators of prototypes
developer of the new system

20. Which UML Diagram is used to document the functionality of the system from the users’ perspective?
Activity Diagram
Use Case Diagram
CSequence Diagram
State Chart

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