A fresh set of 20 random questions is generated every time you open this page and every time you refresh it.For each of the following multiple choice questions, choose the most appropriate answer :
1. Which diagram in UML emphasizes the time-ordering of messages?
A. a) Activity
B. b) Sequence
C. c) Collaboration
D. d) Class
2. MVC framework includes
A. a) Observer pattern
B. b) Strategy pattern
C. c) Composite pattern
D. d) All these
3. Data Store Symbol in DFD represents a
A. a) Physical file
B. b) Data Structure
C. c) Logical file
D. d) All these
4. Which of the following is a layer of protection for Security ?
A. a) Platform-level protection
B. b) Application-level protection
C. c) Record-level protection
D. d) All these
5. Which is the first step in the software development life cycle ?
A. a) Analysis
B. b) Design
C. c) Problem/Opportunity Identification
D. d) Development and Documentation
6. A design description of an object is known as a class
A. a) instance
B. b) object
C. c) case
D. d) both instance and object
7. A make-buy decision is based on whether
A. a) The software may be purchased off-the-shelf
B. b) Full-experience” or Partial-experience” software components should be used
C. c) Customer-built software should be developed
D. d) All these
8. Function Points in software engineering was first proposed by
A. a) Booch
B. b) Boehm
C. c) Albrecht
D. d) Jacobson
9. Which of the following is not a construct?
A. a) sequence
B. b) condition
C. c) repetition
D. d) selection
10. Coupling is a qualitative indication of the degree to which a module
A. a) can be written more compactly
B. b) focuses on just one thing
C. c) is able to complete its function in a timely manner
D. d) is connected to other modules and the outside world
11. Which of the following early OOD methods incorporates both a micro development process” and a macro development process.” ?
A. a) Booch method
B. b) Rumbaugh method
C. c) Wirfs-Brock method
D. d) Coad and Yourdon method
12. Which test refers to the retesting of a unit, integration and system after modification, in order to ascertain that the change has not introduced new faults?
A. a) Regression Test
B. b) Smoke Test
C. c) Alpha Test
D. d) Beta Test
13. Consider a case where the system is unavailable and cannot deliver its services to users. What type of failure is being described here?
A. a) Loss of service
B. b) Incorrect service delivery
C. c) System/data corruption
D. d) None of these
14. The Incremental Model is combination of elements of
A. a) Build & FIX Model & Waterfall Model
B. b) Linear Model & RAD Model
C. c) Linear Model & Prototyping Model
D. d) Waterfall Model & RAD Model
15. A graphical technique for finding if changes and variation in metrics data are meaningful is known as
A. a) DRE (Defect Removal Efficiency)
B. b) Function points analysis
C. c) Control Chart
D. d) All these
16. Which is a software configuration management concept that helps us to control change without seriously impeding justifiable change?
A. a) Baselines
B. b) Source code
C. c) Data model
D. d) None of these
17. What is risk management in project management?
A. a) The process of identifying, assessing, and mitigating risks
B. b) The process of training team members
C. c) The process of increasing the project budget
D. d) The process of controlling project scope changes
18. What establishes the profile of end-users of the system?
A. a) design model
B. b) user’s model
C. c) mental image
D. d) system image
19. SMI stands for
A. a) Software Mature Indicator
B. b) Software Maturity Index
C. c) Software Mature Index
D. d) Software Maturity Indicator
20. A step by step instruction used to solve a problem is known as
A. a) Sequential structure
B. b) A List
C. c) A plan
D. d) An Algorithm
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