Solapur University Question Paper
M.C.A. – I (Semester – II) (Commerce) Examination, 2014
SOFTWARE ENGINEERING (New)
Day and Date : Monday, 12-5-2014 Total Marks : 70
Time : 11.00 a.m. to 2.00 p.m.
Instructions : 1) All questions are compulsory.
2) Figures to the right indicate full marks.
1. Select the correct alternative : 10
i) Systems analyst should use software tools in their work as
A) all analysts use them
B) they assist in systematic design of systems
C) they are inexpensive
D) they are easily available
ii) The main objective of system evaluation is
A) to see whether the system met specification
B) to improve the system based on operational experience for a period
C) to remove bugs in the programs
D) to asses the efficiency of the system
iii) The _________ is the form on which data are initially captured.
A) design document B) code document
C) source document D) analysis document
iv) _________ means changing the software to new environment such as different
hardware platform or for use with a different operating systems.
A) Corrective maintenance B) Adaptive maintenance
C) Perfective maintenance D) Supportive maintenance
P.T.O.
Seat
No.
SLR-GL – 19 -2-
v) _________ tools enable a software engineer to create models of the system
to be built.
A) Project planning B) Analysis and design
C) Project management D) Reengineering
vi) _________ is a group of software development methodologies based on
iterative and incremental development.
A) WebApp B) Legacy Software
C) Agile software development D) System software development
vii) _________ allow the user to execute commands by selecting from a list of
choices.
A) Window B) Menus C) Message box D) Text box
viii) The final specifications are arrived
A) after feasibility study B) during feasibility study
C) just before implementation phase D) when the system is being designed
ix) A data entity that represents a many-to-many relationship between two other
data entities is called a (n) _________ entity.
A) encapsulated B) associative
C) aggregated D) inherited
x) The primary responsibility of a systems analyst is to
A) specify an information system which meets the requirements of an organization
B) write programs to meet specifications
C) maintain the system
D) meet managers of the organization regularly
2. Give the answers in one or two sentences : (5×2)
i) What are the types of information system ?
ii) What is decision rule ? How it is stated in decision tables ?
iii) What are four objectives that computer output in general should accomplish ?
iv) What are the elements of good design ?
v) What is data encapsulation ?
-3- SLR-GL – 19
3. Attempt any four from following : (4×5)
i) What is the role of documentation in maintenance and what are the types of
documentation ?
ii) What are the characteristics of SRS ?
iii) What are the functional and non functional requirements ?
iv) Explain Spiral Model.
v) Write a note on Input validation.
vi) Explain coupling and cohesion.
4. Attempt any two from following : (2×10)
i) Draw first and second level DFD and also ERD for Library management system.
ii) What is requirement specification ? What are the fundamental problems in
defining a problem ?
iii) How does the purpose of decision tables differ from that of decision trees ?
What components make up a decision table ?
5. Explain in details reverse engineering. What is the difference between reverse
engineering and reengineering ? (1×10)
_______________
M.C.A. – I (Semester – II) (Commerce) Examination, 2014
SOFTWARE ENGINEERING (New)
Day and Date : Monday, 12-5-2014 Total Marks : 70
Time : 11.00 a.m. to 2.00 p.m.
Instructions : 1) All questions are compulsory.
2) Figures to the right indicate full marks.
1. Select the correct alternative : 10
i) Systems analyst should use software tools in their work as
A) all analysts use them
B) they assist in systematic design of systems
C) they are inexpensive
D) they are easily available
ii) The main objective of system evaluation is
A) to see whether the system met specification
B) to improve the system based on operational experience for a period
C) to remove bugs in the programs
D) to asses the efficiency of the system
iii) The _________ is the form on which data are initially captured.
A) design document B) code document
C) source document D) analysis document
iv) _________ means changing the software to new environment such as different
hardware platform or for use with a different operating systems.
A) Corrective maintenance B) Adaptive maintenance
C) Perfective maintenance D) Supportive maintenance
P.T.O.
Seat
No.
SLR-GL – 19 -2-
v) _________ tools enable a software engineer to create models of the system
to be built.
A) Project planning B) Analysis and design
C) Project management D) Reengineering
vi) _________ is a group of software development methodologies based on
iterative and incremental development.
A) WebApp B) Legacy Software
C) Agile software development D) System software development
vii) _________ allow the user to execute commands by selecting from a list of
choices.
A) Window B) Menus C) Message box D) Text box
viii) The final specifications are arrived
A) after feasibility study B) during feasibility study
C) just before implementation phase D) when the system is being designed
ix) A data entity that represents a many-to-many relationship between two other
data entities is called a (n) _________ entity.
A) encapsulated B) associative
C) aggregated D) inherited
x) The primary responsibility of a systems analyst is to
A) specify an information system which meets the requirements of an organization
B) write programs to meet specifications
C) maintain the system
D) meet managers of the organization regularly
2. Give the answers in one or two sentences : (5×2)
i) What are the types of information system ?
ii) What is decision rule ? How it is stated in decision tables ?
iii) What are four objectives that computer output in general should accomplish ?
iv) What are the elements of good design ?
v) What is data encapsulation ?
-3- SLR-GL – 19
3. Attempt any four from following : (4×5)
i) What is the role of documentation in maintenance and what are the types of
documentation ?
ii) What are the characteristics of SRS ?
iii) What are the functional and non functional requirements ?
iv) Explain Spiral Model.
v) Write a note on Input validation.
vi) Explain coupling and cohesion.
4. Attempt any two from following : (2×10)
i) Draw first and second level DFD and also ERD for Library management system.
ii) What is requirement specification ? What are the fundamental problems in
defining a problem ?
iii) How does the purpose of decision tables differ from that of decision trees ?
What components make up a decision table ?
5. Explain in details reverse engineering. What is the difference between reverse
engineering and reengineering ? (1×10)
_______________
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