Questions 341 to 350
The type of prototype used during the analysis phase is
the
(a)
Design prototype (b)
Evolving prototype
(c) Discovery prototype
(d)
Functioning prototype (e) Reviewing prototype.
|
|
A review technique to test the correctness of the
documents produced during analysis is called
(a)
Code reading (b) Joint application design
(c)
Structured walkthrough (d) Prototyping (e) Code writing.
|
|
The figure is an example of a(n)
(a)
Context diagram (b) DFD
fragment (c) Diagram Zero
(d)
Event-partitioned system model (e) E-R diagram.
|
|
The techniques and models used in the Information
Engineering SDLC are ____ than those used in the traditional structured
analysis SDLC.
(a)
Less tightly integrated (b) More
tightly integrated
(c)
Simpler (d) Better suited to small systems
(e)
Better suited to large systems.
|
|
Concepts that are held in common between the traditional
approach and the object-oriented approach include
(a)
Processes and objects (b) Processes and messages
(c)
Events and processes (d) Things
and events
(e)
Events and messages.
|
|
The object-oriented approach to information systems
development describes activities as
(a)
A collection of processes
(b)
Processes that interact with data
entities
(c)
Processes that accept inputs and
produce outputs
(d)
Both (a) and (b) above
(e)
All (a), (b) and (c) above.
|
|
Implementation classes are classes that
(a)
Show implementation rules (b) Describe
the user interface
(c)
Describe the computer nodes (d) Identify the implemented files
(e)
Describe the database interactions.
|
|
A message descriptor in a sequence diagram includes which
of the following components?
(a)
True/false condition, return-value,
and activities
(b)
Return-value, message-name, and parameter list
(c)
Message-name, parameter-list, and
sequence number
(d)
Action-expression, message-name, and
parameter list
(e)
Return-value, parameter-list, and
action-expression.
|
|
The first step in designing a system with structured
design is to identify which processes are internal to the system. This is done with a(n)
(a)
Function list (b) Event table (c)
Automation system boundary
(d)
Use case diagram (e) Sequence diagram.
|
|
A diagram that shows the hierarchical relationship between
the modules of a computer program is called a
(a)
System flow chart (b) Design class diagram (c) Data flow diagram
(d)
Structure chart (e) E-R diagram.
|
Answers
Answer : (c)
Reason : The type of prototype used during the analysis phase is the discovery prototype
|
|
Answer : (c)
Reason : A review technique to test the correctness of the documents
produced during analysis is called structured
walkthrough
|
|
Answer : (b)
Reason : DFD
fragment
|
|
Answer : (b)
Reason : The techniques and models used in the Information
Engineering SDLC are more tightly integrated than those used in the
traditional structured analysis SDLC.
|
|
Answer : (d)
Reason : Concepts that are held in common between the traditional approach
and the object-oriented approach include things and events
|
|
Answer : (e)
Reason : The object-oriented approach to information systems development
describes activities as a collection of processes, processes that interact
with data entities, processes that
accept inputs and produce outputs.
|
|
Answer : (b)
Reason : Implementation
classes are classes that describe the user interface
|
|
Answer : (b)
Reason : Return-value,
message-name, and parameter list are message descriptor in a sequence
diagram.
|
|
Answer : (c)
Reason : Automation system boundary
is the first step in designing a system with structured design is to
identify which processes are internal to the system.
|
|
Answer : (d)
Reason : A diagram that shows the hierarchical relationship between the
modules of a computer program is called structured chart.
|
is there any way to download all the questions set at a single time??
ReplyDelete