Questions 1 to 30.
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1. Which of the following Information systems are aimed at
improving the routine business activities on which all organizations depend?
(a) Management Information systems
(b) Decision support systems
(c) Transaction processing systems
(d) Management support systems
(e) Transaction Information systems.
1.Answer : (c)
2. Which of the following strategies are adopted if information requirements are not well-defined? (a) Rapid application development method
(b) Structured analysis development method
(c) Systems development life cycle method
(d) Prototyping method
(e) Spiral method.
2.Answer : (d)
3.Structured Programming involves: (a) functional modularization
(b) localization of errors
(c) decentralized programming
(d) stress on analysis
(e) stress on requirements gathering.
3.Answer : (a)
4.Which of the following is not a fact-finding technique? (a) Third party enquiry
(b) Interview
(c) Questionnaire
(d) Record reviews
(e) Observation.
4.Answer : (a)
5. Which of the following questions are useful in evaluating data flow diagrams? (a) Are there any unnamed components in the data flow diagram?
(b) Are there any processes that do not receive input?
(c) Are there any data stores that are input but never
referenced?
(d) Both (a) and (b) above
(e) All (a), (b) and (c) above.
5.Answer : (e)
6. In system design and development field what does spaghetti code mean? (a) programs written in unstructured languages.
(b) well structured and well documented code.
(c) program code that has many GOTO statements.
(d) Both (a) and (c) above
(e) Both (b) and (c) above.
6.Answer : (d)
7. Which of the following statements is false with respect to a Data Dictionary? (a) It is a repository of the elements in a system.
(b) data dictionary and data store both are same
(c) It manages detail
(d) It communicates the common meanings for system elements and
activities.
(e) It documents system features.
7.Answer : (b)
8. Match the following and select the correct options given under i) physical design A) Documentation
ii) interview B) Type of output
iii) Input design C) defines design specifications that
are to be coded
iv) Installation procedure D) a data gathering technique
v) report E) Identification and design of interfaces
to enter data
(a) i-D, ii – A, iii-B, iv – C, v- E
(b) i-C, ii – D, iii-E, iv – A, v- B
(c) i-A, ii – D, iii-B, iv – C, v- E
(d) i-D, ii – A, iii-E, iv – B, v- C
(e) i-B, ii – A, iii-D, iv – C, v- E.
8.Answer : (b)
9. Cost-Benefit Analysis is performed during
(a) Analysis phase
(b) Design phase
(c) Feasibility study phase
(d) Implementation phase
(e) Maintenance phase.
9.Answer : (c)
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Answer : (a)
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12.
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The structure chart derived by studying the flow through the
system supports the activity of
(a) File
design
(b) Program design
(c) Database design
(d) Internal controls
design
(e) Output design.
Answer : (d)
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Answer : (b)
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15.
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Which of the following represents the condition of an object at
a specific moment in time?
(a)
behavior
(b) properties
(c)
instance
(d)
state
(e) method.
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Answer : (d)
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16.
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Some object-oriented systems permit a class to inherit its
state(attributes) and behaviors from more than one super class. This is
called
(a) multiple
inheritance
(b)
inheritance
(c) hybrid inheritance
(d)
specialization
(e) aggregation.
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Answer : (a)
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17.
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Identify the following who presented the object modeling
technique (OMT).
(a)
Booch
(b) Jim Rumbaugh ET
AL
(c) Jacobson ET AL
(d) Both (a) and (b)
above
(e) Both (b) and (c) above
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Answer : (b)
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18.
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Which of the following statements is false with
respect to a use case?
(a) A use case is a scenario for understanding
the requirements
(b) It is an interaction between the users and
the system
(c) It captures the responsibility of
the system to its users
(d) It is used for the requirements analysis
(e) It represents the flow of activities
of various processes in the system.
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Answer : (e)
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19.
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Which type of association does the following diagram
depict?
(a) aggregation
(b)
composition
(c) specialization
(d)
generalization
(e) simple association.
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Answer : (a)
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20.
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Which of the following statements is false with
respect to the diagram given below?
(a) The building is composed of one or more
rooms
(b) An aggregation relationship exists between
the building and the room
(c) A room can have many rooms
(d) There is a recursive composition in the
above diagram
(e) A room can have 0 or more rooms.
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Answer : (b)
21. Which of the following
relationships are used in a use-case diagram?
(a)
Communication
(b) Uses
(c) Extends
(d) Both (b) and
(c) above (e) All (a), (b) and (c) above.
Answer :
(e)
22. Which of
the following are UML interaction diagrams?
(a) Activity diagram
(b) sequencediagram
(c) collaboration
diagram
(d) class
diagram
(e) Both (b) and
(c)
Answer :
(e)
23. The vertical dimension of a
sequence diagram represents
(a)
time (b)
objects (c)
lines (d)
messages (e) methods.
Answer :
(a)
24. Which of
the following component is used to clarify which actor performs which activity
in an activity diagram?
(a)
forks (b)
joins (c) swimlanes
(d) state (e)
note.
Answer :
(c)
25. Which of the following
statements is not true regarding activity diagram?
(a)
A solid filled circle represents the final state
(b)
The final state is shown using so called bull’s eye symbol
(c)
Transitions can branch and merge (diamond) – alternative computation threads
(d)
Transitions can fork and re-join (bar line) –concurrent (parallel) computation
threads
(e)
Activity diagram without concurrent processes resembles a conventional
flowchart.
Answer :
(a)
26. Which of
the following diagrams model the physical components of the system?
(a) use case
diagram
(b) collaboration diagram
(c) class
diagram
(d) component diagram
(e) deployment
diagram.
Answer :
(d)
27. Which of
the following represent the built-in extensibility mechanism of the UML?
(a) associations
(b) relationships
(c) stereotypes
(d)
comments
(e) notations.
Answer :
(c)
28. Noun-Phrase
Approach and CRC Approach are used to identify
(a)
classes (b) Use cases (c)
objects (d)
collaborators (e) Actors.
Answer :
(a)
29. The
testing of software without the knowledge of source code is called
(a) white box
testing
(b) black box testing
(c) gray box testing
(d) glass box
testing
(e) blue box testing.
Answer :
(b)
30. The
largest percentage of total life cycle cost of software is
(a) analysis
costs
(b) design
costs
(c) maintenance costs
(d) coding
costs (e) testing costs.
Answer :
(c)
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