Questions 351 to 360
A measure of the internal strength of a module in a
structure chart is called
(a)
Module integrity (b)
Module coupling
(c) Module functionality
(d)
Module cohesion (e) Module compatibility.
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A diagram that shows the major subsystems in an
object-oriented system is called a
(a)
System flowchart (b) Design class diagram
(c) Package diagram
(d)
Subsystem diagram (e) Component diagrams.
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The designing phase includes the following activities, EXCEPT
(a)
Designing and integrating the
network (b) Designing the application architecture
(c)
Designing the user interface (d)
Designing the project team
(e)
Designing the databases.
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A common problem with development projects is scope creep.
This refers to
(a)
Rating the importance of each
function
(b)
Deferring some functions until later
(c)
Determining the priority of each
function
(d)
Requests to add new functions after decisions have been finalized
(e)
All of the above.
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An association class must be created to store the
attributes of a ____ relationship among two other classes.
(a)
One-to-one (b) One-to-many (c)
Many-to-one
(d) Many-to-many (e) One-to-all.
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Which approach to development is the most interactive and
focuses more on the user and their work?
(a)
Modern structured analysis (b) Information engineering
(c)
Structured design (d) Object-oriented
analysis
(e)
Agent-based analysis.
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Designing the inputs and outputs involved when the user
interacts with the computer to carry out a task helps to create the
(a)
User requirements (b) System interface (c) User interface
(d)
Task boundary (e) Database interface.
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A ____ is an
example of a function or requirement that is well suited to prototyping.
(a)
Non-interactive program that
automatically generates orders to suppliers
(b)
Module that schedules deliveries
using a complex cost minimization algorithm
(c)
Program that generates thousands of
electronic payments per hour
(d)
Technical feasibility for some system functions is uncertain
(e)
None of the above.
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A set of classes that are specifically designed to be
reused in a wide variety of programs, is referred to as
(a)
Object framework (b)
Foundation classes
(c) Interface classes
(d)
Methodology (e) All of the
above.
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____ tests the interaction among components as specified
during the high-level (architectural) design phase of the system development
life cycle.
(a)
Driver testing (b) Integration testing (c)
System testing
(d)
Unit testing (e) Module testing.
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Answers
Answer : (d)
Reason : A measure of the internal strength of a module in a structure
chart is called module cohesion.
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Answer: (c)
Reason : A diagram that shows the major subsystems in an object-oriented
system is called a package diagram.
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Answer : (d)
Reason : Designing
the project team is not designing
phase activity.
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Answer : (d)
Reason : A common problem with development projects is scope
creep. This refers to requests to add new functions after decisions have been
finalized.
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Answer : (d)
Reason : An association class must be created to store the attributes of a
relationship among two other classes
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Answer : (d)
Reason : Object-oriented analysis
approach to development is the most interactive and focuses more on
the user and their work
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Answer : (c)
Reason : Designing the inputs and outputs involved when the user interacts
with the computer to carry out a task helps to create the user interface
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Answer : (d)
Reason : A technical feasibility for some system functions is
unknown or uncertain is an example of a function or requirement that is well
suited to prototyping.
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Answer : (a)
Reason : A set of classes that are specifically designed to be reused in
a wide variety of programs, is referred to as object framework.
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Answer : (b)
Reason : Integration testing tests the interaction among
components as specified during the high-level (architectural) design phase of
the system development life cycle.
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