Software Engineering MCQ Solved Paper for RBI Grade B officer

1. State True or False.
1. Ubiquitous computing lead to an environment in which the cycle time and costs of the business processes are increased.
2. Software technology facilitates communication between devices in a multimedia fashion.
A. 1-True, 2-True
B. 1-True, 2-False
C. 1-False, 2-True
D. 1-False, 2-False
Answer : C

2. Open source development model best suits for _____.
A. Large system applications
B. Small system applications
C. Medium system applications
D. Very small system applications
Answer : A

3. State True or False.
1. Leveson adopts a cognitive engineering approach to software development.
2. Visualization plays a key role in defining and understanding the artifacts produced during development.
A. 1-False, 2-False
B. 1-True, 2-False
C. 1-False, 2-True
D. 1-True, 2-True
Answer : D

4. UAN stands for _____.
A. User Action Notation
B. User Action Norms
C. User Analogy Notation
D. User Analogy Norms
Answer : A

5. Feller and Fitzgerald observe that between _____ percent of software costs are traditionally associated with the post-development, maintenance phase of the software life cycle.
A. 70 to 80
B. 30 to 40
C. 50 to 60
D. 10 to 20
Answer : A

6. Information hiding is to hide from user details
A. that are not relevant to him
B. that re relevant to him
C. that may be maliciously handled by him
D. that are confidential
Answer : C

7. _____ was an improved version of an earlier process model called the Nine-Phase, Stage-Wise model.
A. Spiral model
B. Incremental model
C. Iterative model
D. Waterfall model
Answer : D

8. Tools used in the early phases of the life cycle are called _____ CASE tools.
A. Lower
B. Back-end
C. Intermediate
D. Upper
Answer : D

9. What types of errors are missed by black-box testing and can be found by white-box testing?
A. Behavioural error
B. Logic errors
C. Performance error
D. Interface error
Answer : B

10. Which of the following are the steps in identifying the transforming process of data- flow diagram to structure chart?
A. Identify system- processing transformation
B. Identify input transformation
C. Identify output transformation
D. All the above
Answer : D

11. The major advantage of bottom-up integration testing is__________.
A. major decision points are tested early
B. no drivers need to be written
C. no stubs need to be written
D. regression testing is not required
Answer : C

12. _____ is the most widely used single measure of information technology success
A. User satisfaction
B. Job satisfaction
C. Business success
D. Profit making
Answer : A

13. State True or False.
1. COCOMO is not a cost estimation model.
2. Human factors have an important role in the development process.
A. 1-True, 2-True
B. 1-True, 2-False
C. 1-False, 2-True
D. 1-False, 2-False
Answer : C

14. Which of the following is not aspects to fault tolerance.?
A. Failure detection
B. Damage assessment
C. Fault avoidance
D. Fault repair
Answer : C

15. The tools used during implementation and maintenance are called _____ CASE tools
A. Upper
B. Front-end
C. Intermediate
D. Lower
Answer : D

16. In object oriented design of software which of the following is not true?
A. objects inherit the properties of the class
B. classes are defined based on the attributes of the object
C. objects can belong to two classes
D. classes are always different
Answer : C

17. which is used to measure POFOD?
A. The time between system failure
B. The frequency of occurrence with which unexpected behaviour is likely to occur
C. The elapsed repair or restart time when a system failure occurs. Given that the system must be continuously available.
D. The number of system failures given a number of systems inputs.
Answer : D

18. In _________ approach to reuse, reusable knowledge is captured in a program generator system, which can be programmed in a domain-oriented language.
A. Function reuse
B. Application system reuse
C. Sub- system reuse
D. Generator based reuse
Answer : D

19. Select the incorrect statement: Software engineers should
A. not use your technical skills to misuse other peoples computers.
B. not knowingly accept work that is outside your competence.
C. be dependent on their colleagues.
D. maintain integrity and independence in their professional judgment.
Answer : C

20. Which of the following model include inheritance model, object aggregation, and service usage model?
A. Entity- relation model
B. Data flow model
C. Structural model br>D. Object model
Answer : D

21. Design phase includes?
A. data,architectural and procedural designs only
B. architectural,procedural and interface design only
C. data,architectural and interface design only
D. data,architectural interface and procedural design
Answer : D

22. RAD stands for _____.
A. Random Application Development
B. Raw Application Development
C. Robust Application Development
D. Rapid Application Development
Answer : D

23. Explain what is meant by PRODUCT with reference to one of the eight principles as per the ACM/IEEE Code of Ethics ?
A. Software engineers shall ensure that their products and related modifications meet the highest professional standards possible.
B. The product should be easy to use.
C. It means that the product designed /created should be easily available.
D. Software engineers shall ensure that their products and related modifications satisfy the client.
Answer : D

24. Which of the following is not the stages in software design problem?
A. Study and understand the problem
B. Identify gross features of at least one possible solution.
C. Describe each abstraction used in the solution
D. Maintenance
Answer : D

25. Which of the following is a tool in design phase?
A. abstraction
B. refinement
C. information hiding
D. all of above three
Answer : D

26. Which of the following are the activities of the function- oriented design.
A. Data- flow design
B. Structural decomposition
C. Detailed design description
D. All the above
Answer : D

27. Integrating business processes with the Internet leads to far greater _____ between customers and suppliers.
A. Understanding
B. Restrictions
C. Transparency
D. Controversy
Answer : C

28. Efficiency in a software product does not include ________
A. licensing
B. responsiveness
C. processing time
D. memory utilization
Answer : A

29. Which of the following is not the strategy for achieving reliability in software system?
A. Fault avoidance
B. Fault tolerance
C. Fault detection
D. Fault repair
Answer : D

30. _____ model is based on incremental development under statistical quality control and formal correctness principles.
A. Waterfall
B. Spiral
C. Iterative
D. Cleanroom
Answer : D

31. ISO stands for _____.
A. Indian Statistical Organization
B. Inter State Organization
C. International Standards Organization
D. Indian Standards Organization
Answer : C

32. Which of the following is a the process metric which is useful for assessing maintainability?
A. Number of request for corrective maintenance
B. Average time required for impact analysis
C. All the above
D. Number of oustanding change request
Answer : C

33. State True or False.
1. Investors and owners are also significant stakeholders who make demands on a system in terms of financial goals.
2. Experts and consultants are another stakeholder class who can strongly affect problem definition.
A. 1-False, 2-False
B. 1-True, 2-False
C. 1-False, 2-True
D. 1-True, 2-True
Answer : D

34. _____ is the open source software.
A. Internet Explorer
B. Mozilla
C. MS-Office
D. Oracle
Answer : B

35. In Software Engineering, people are considered as a/an _____.
A. Asset
B. Resource
C. Problem Solver
D. Knowledge Provider
Answer : B

36. State True or False.
1. 4GLs are not CASE tools.
2. The domain of applicability of CASE tools are much more limited than the 4GL.
A. 1-True, 2-True
B. 1-True, 2-False
C. 1-False, 2-True
D. 1-False, 2-False
Answer : A

37. Which of the following is not the part of system requirements?
A. Availability
B. Data Integrity
C. Security
D. Reliability
Answer : D

38. Software engineers should not use their technical skills to misuse other peoples computers.Here the term misuse refers to:
A. Unauthorized modification of computer material
B. Unauthorized access to computer material
C. Dissemination of viruses or other malware
D. All of the mentioned
Answer : D

39. _____ refers to the elimination or reduction of third-party intermediaries between the client or customer.
A. Intermediation
B. Disintermediation
C. Mediation
D. None of the above
Answer : B

40. The economic success of an application is measured in terms of metrics such as _____.
A. Profit maximization
B. Cost reduction
C. Customer satisfaction
D. All of the above
Answer : D

41. Assertion and condition which are true at the point of execution
A. sometimes
B. many times
C. always
D. no times
Answer : C

42. The rapid application development model is______________
A. A Combination of prototyping and waterfall model
B. Includes project risks evaluation during each iteration
C. A high speed adaptation of the linear sequential model
D. Used to suggests a systematic sequential approach to software development
Answer : C

43. _____ interoperate with systems at a mobile or remote level in order to access inventory, check prices, and close deals.
A. System Operator
B. Salesman
C. Database Manager
D. Accountant
Answer : B

44. Which of the following the notation is not used to represent an object class in an object model?
A. Class Name
B. Entity
C. Attributes
D. Service
Answer : B

45. Which of the following is one of the phase of software life cycle?
A. Design
B. Project Management
C. Maintenance
D. Quality management
Answer : A

46. Which of the following notation in data flow diagram is used to represent user interaction with system?
A. Arrow Head
B. Rectangle
C. Rounded Rectangle
D. Circle
Answer : D

47. _____ interacts with the system at the financial level.
A. Accounting Personnel
B. Database Manager
C. Salesman
D. System Operator
Answer : A

48. What is meant by the term software crisis?
A. Ability to deliver software on time with good quality
B. A situation in which experienced developers leave the company
C. Inability of new software to inter-operate with existing software
D. Instability in the development team
Answer : A

49. Choose the correct option in terms of Issues related to professional responsibility
A. Confidentiality
B. Intellectual property rights
C. Managing Client Relationships
D. Both a & b
Answer : D

50. ____________ serves as the foundation for software engineering.
A. Software Analysis
B. Software Design
C. Software quality
D. Software testing
Answer : B