Questions 171 to 180
171.
|
The main issue in documentation during the __________
phase is to determine what the system must do.
(a) Analysis
(b) Design
(c) Implementation
(d)
Coding
(e) Maintenance.
|
172.
|
the symbol represents
(a)
Aggregation
(b) Generalization
(c)
Dependency
(d) Composition
(e) Association.
|
173.
|
_____ design is a data-flow-based methodology.
(a)
Physical
(b) Logical
(c)
Structure
(d) Object Oriented (e)
Record based.
|
174.
|
Which of the following UML diagram provides static
structure of a system?
(a) Class diagram
(b) Sequence diagram
(c) State
diagram
(d) Collaboration diagram
(e) Activity diagram.
|
175.
|
System Testing implies_______________
(a) Testing changes made in an
existing or a new program
(b) Making sure that the new programs do in
fact process certain transactions according to specifications
(c) Running the system with live data
by the actual user
(d) Executing a program to check logic
changes made in it and with the intention of finding errors
making the program fail
(e) Both (a) and (b) above.
|
176.
|
_________refers to the number of connections between a
“calling” and “called” module and the complexity of these connections.
(a) Module coupling
(b) Transaction
(c)
Evaluation
(d)
Cohesion
(e) Collaboration.
|
177.
|
Which of the following highlights the feasibility report of an
existing system?
(a) Dataflow and
processing
(b) Information needs
(c) Problem
areas
(d) Data
storage (e)
All the above.
|
178.
|
Which diagram depicts a pattern of messages coming into and
going from an object?
(a) Collaboration
diagram
(b) Sequence diagram
(c) Class
diagram
(d) Object
diagram
(e) Activity diagram.
|
179.
|
The process of converting a new or revised system design into
an operational one is known as _______________________.
(a)
Testing
(b) Implementation
(c) Quality
Assurance
(d) System
Analysis
(e) System Design.
|
180.
|
The rules and semantics of the UML can be expressed in a form
known as
(a) Object modeling
language
(b) Object constraint language
(c) Object specification
language
(d) Object control language
(e) Object driven language.
|
Answers
171.
|
Answer : (a)
Reason : Analysis phase
is to determine what the system must do, is the main issue in documentation.
|
172.
|
Answer : (b)
Reason :
:
the symbol represents generalization.
|
173.
|
Answer : (c)
Reason
: Structured design is a data-flow-based methodology. The
approach begins with a system specification that identifies inputs and
outputs and describes the functional aspects of the system.
|
174.
|
Answer : (a)
Reason : The UML
diagram provides static structure of a system is Class diagram.
|
175.
|
Answer : (d)
Reason
: System testing means it is the execution of a program to
check logic changes made in it and with the intention of finding errors-
making the program fail. Effective testing does not guarantee reliability.
Reliability is a design consideration.
|
176.
|
Answer : (a)
Reason : In module
coupling there must be at least one connection between a module and a calling
module.
|
177.
|
Answer : (c)
Reason : The
feasibility report of an existing system highlights problem areas.
|
178.
|
Answer : (a)
Reason : Collaboration
diagram depicts a pattern of messages coming into and going from an object.
|
179.
|
Answer : (b)
Reason
: Implementation is used to mean the process of converting
a new or revised system design into an operational one as conversion is one
aspect of implementation. The other aspects are post-implementation review
and software maintenance.
|
180.
|
Answer : (b)
Reason
: The rules and semantics of the UML can be expressed in a
form known as Object Constraint Language (OCL).
|
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