Top 1000+ Solved Software Engineering MCQ Questions Answer
Q. In reverse engineering process, what refers to the sophistication of the design information that can be extracted from the source code?
a. interactivity
b. completeness
c. abstraction level
d. direction level
Q. In reverse engineering, what refers to the level of detail that is provided at an abstraction level?
a. interactivity
b. completeness
c. abstraction level
d. directionality
Q. The core of reverse engineering is an activity called
a. restructure code
b. directionality
c. extract abstractions
d. interactivity
Q. What have become de rigueur for computer-based products and systems of every type?
a. guis
b. candidate keys
c. object model
d. all of the mentioned
Q. Forward engineering is also known as
a. extract abstractions
b. renovation
c. reclamation
d. both renovation and reclamation
Q. Reverse engineering is the process of deriving the system design and specification from its
a. gui
b. database
c. source code
d. all of the mentioned
Q. Which of the following steps may not be used to define the existing data model as a precursor to re-engineering a new database model:
a. build an initial object model
b. determine candidate keys
c. refine the tentative classes
d. discover user interfaces
Q. Much of the information necessary to create a behavioral model can be obtained by observing the external manifestation of the existing
a. candidate keys
b. interface
c. database structure
d. none of the mentioned
Q. Extracting data items and objects, to get information on data flow, and to understand the existing data structures that have been implemented is sometimes called
a. data analysis
b. directionality
c. data extraction
d. client applications
Q. Transformation of a system from one representational form to another is known as
a. re-factoring
b. restructuring
c. forward engineering
d. both re-factoring and restructuring
Q. Which of the following is not an objective of reverse engineering?
a. to reduce maintenance effort
b. to cope with complexity
c. to avoid side effects
d. to assist migration to a case environment
Q. Why is decomposition technique required?
a. software project estimation is a form of problem solving
b. developing a cost and effort estimate for a software project is too complex
c. all of the mentioned
d. none of the mentioned
Q. If a Direct approach to software project sizing is taken, size can be measured in
a. loc
b. fp
c. loc and fp
d. none of the mentioned