Questions 81 to 90
81.
|
Unified modelling language
(a) Is an object oriented programming language
(b) Is useful in describing object oriented
design models graphically
(c) Allows to represent multiple views of a
system
(d) Is an object oriented system development
methodology
(e) Is not used to describe the system
requirements.
|
82.
|
______________ consists of
objects with which the user interacts as well as the objects needed to
manage.
(a) Business Layer (b) View Layer (c) Physical Layer
(d) Network Layer (e)
Access Layer.
|
83.
|
The process of looking for
patterns to document is called
(a) Pattern (b) Antipattern (c) Frameworks
(d) Pattern Template (e) Pattern mining.
|
84.
|
An entity class is a class
that
(a) Does not appear in
the class diagram
(b) Relates to the
class diagram
(c) Exists in the
real world and in the class diagram
(d) Exists in the real
world but not in the class diagram
(e) Exists in the
data world but not in the real model.
|
85.
|
________identifies
functionality (actors and use cases) of the system based on user
requirements.
(a) Software Architect (b) System Analyst (c) Designer
(d) End-user (e) Tester.
|
86.
|
Design patterns are
(a) Generic
problems (b) Generic solutions to recurring problems
(c) Common
mistakes (d) Both (a) and (b) above
(e) None of the
above.
|
87.
|
________represent a built-in
extensibility mechanism of the UML.
(a) Note (b) Meta model (c) Stereotype
(d) Class (e) Model constraints.
|
88.
|
Creating an object model
from an existing relational database layout is referred to as
(a) Forward
engineering (b) Backward engineering
(c) Reverse
engineering (d) Top-down engineering
(e) Bottom-up
engineering.
|
89.
|
The most important thing
about a class card(CRC card) is that it be
(a) Measured in
centimeters
(b) Used in portrait
orientation to enhance its capacity
(c) Carefully filled
(d) Used to record responsibilities and
collaborations
(e) 10 × 15 cm.
|
90.
|
A state machine is
(a) The execution of a
particular specified instance
(b) The execution of a
particular class of statechart diagram
(c) The execution ofa
policy by a government behemoth
(d) The execution of a
particular specified statechart diagram
(e) The execution of
a statechart diagram by a specified instance.
|
Answers
81.
|
Answer : (b)
Reason : Unified modelling language is useful in
describing object oriented design models graphically.
|
82.
|
Answer : (b)
Reason : View layer consists of objects with
which the user interacts as well as the objects needed to manage.
|
83.
|
Answer : (e)
Reason : The process of looking for patterns to
document is called Pattern mining.
|
84.
|
Answer : (c)
Reason : An entity class is a class that exists
in the real world and in the class diagram.
|
85.
|
Answer : (b)
Reason : System Analyst identifies functionality
(actors and use cases) of the system based on user requirements.
|
86.
|
Answer : (d)
Reason : Design patterns are generic solutions
to recurring problems and generic problems.
|
87.
|
Answer : (c)
Reason : Stereotype represent a built-in
extensibility mechanism of the UML..
|
88.
|
Answer : (c)
Reason : Creating an object model from an
existing relational database layout is referred to as Reverse engineering
|
89.
|
Answer : (d)
Reason : The most important thing about a class
card(CRC card) is that it be used to record responsibilities and
collaborations.
|
90.
|
Answer : (e)
Reason : A state machine is the execution of a
state chart diagram by a specified instance.
|
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