Multichoice 1. Requirements modelling involve _______ to describe the current sy
ID: 667094 • Letter: M
Question
Multichoice
1.
Requirements modelling involve _______ to describe the current system and
identifica
tion of the requirements for the new system.
1.
Cause and effect
3.
Root course
2.
Fishbone/Ishikawa
4.
Fact finding
2.
Which of the following is NOT a team based technique?
1.
Joint application development
3.
Agile methods
2.
Rapid application de
velopment
4.
Object oriented analysis
3.
Which one of the following is not a JAD participant?
1.
Managers
3.
Business development manager
2.
System analyst
4.
Users
4.
Which diagram is used as a popular technique for investigating causes and
effects?
1.
Cause and effect
3.
Root course
2.
Fishbone/Ishikawa
4.
Fact finding
5.
What are the four phases of a Joint application development model?
1. Requirements planning, user
design, construction, cutover
3.
Requirements analysis, user
design, constr
uction, cutover
2. Requirements planning, system
design, construction, cutover
4.
Requirements planning, user
design, implementation, cutover
6.
Analysts often use a method called _______ to visualise and document
software systems design.
1.
BPMN
3.
DF
D
2.
UML
4.
FDD
7.
What kind of a diagram visually represents the interaction between users and
the information system?
1.
Sequence diagram
3.
Use case diagram
2.
Fishbone/Ishikawa diagram
4.
Decomposition diagram
40
8.
Which of the following is NOT TRUE
about Total cost of ownership?
1.
Important when assessing several
alternatives
3.
It involves both direct and indirect
costs
2.
Cost estimates tend to understate
indirect costs
4.
Indirect costs are normally not
taken into account
9.
Which one of the
following is a fact finding technique that helps the analyst to
understand how the current system is supposed to work?
1.
Observation
3.
Research
2.
Document review
4.
Sampling
10.
When documenting work, an analyst follows a set of principles. Which on
e of
the following is not one of those principles?
1.
Record information as soon as you
obtain it
3.
Record your findings in such a way
that it can be understood by you
only
2.
Use the simplest recording method
possible
4.
Organise your documentation so
related material is located easily
11.
Which types of questions encourage spontaneous and unstructured
responses?
1.
Open
-
ended questions
3.
Leading questions
2.
Closed
-
ended questions
4.
Range
-
of
-
response questions
12.
Which one of the following terms refe
rs to the transfer of information systems
development, operation, or maintenance to an outside firm that provides these
services, for a fee, on a temporary or long term basis?
1.
Cloud computing
3.
Outsourcing
2.
Internet based services
4.
Buying off the
shelf
13.
The starting point for most projects is called _________, which is a formal way
of asking for IT support.
1.
Request for proposal
3.
System request
2.
Request for quotation
4.
Business request
14.
When you purchase software, what you are buying is
a _______ that gives
you the right to use the software under certain terms and conditions
1.
Service
3.
Software license
2.
Product
4.
Software
ICT2621/101
41
15.
System requirements document contains the requirements for the new
system, describes the alternatives that
were considered, and ________.
1.
Include
the budget for the system
development
3.
Measure performance and
accuracy
2.
make
a specific recommendation
s
to management
4.
Provide
a
basis for system design
phase
16.
A firm that enhances a commercial packag
e by adding custom features and
configuring it for a particular industry is called _______?
1.
Service provider
3.
Value
-
added reseller
2.
Software vendor
4.
In
-
house developer
17.
Which one of the following is not a Cost analysis tool?
1.
ROI
3.
Payback
analysis
2.
NPV
4.
Total cost of ownership
18.
Which of the following refers to producing a full
-
featured, working model of an
information system?
1.
Prototyping
3.
Coding
2.
Outsourcing
4.
Benchmarking
19.
When you use _______ you describe the company,
list the IT services or
products you need, and specifies the features you require.
1.
Request for quotation
3.
System requirements document
2.
Request for proposal
4.
Evaluation model
20.
When documenting work, an analyst follows a set of principles. Whic
h one of
the following is not one of those principles?
1.
Record information as soon as you
obtain it
3.
Record your findings in such a way
that it can be understood by you
only
2.
Use the simplest recording method
possible
4.
Organise your documentatio
n so
related material is located easily
Explanation / Answer
Ans: 1) Cause and effect 2) Joint application development 3) System analyst 4) Cause and effect 5) Requirements planning, user design, implementation, cutover 6) BPMN 7) Decomposition diagram 8) Indirect costs are normally not taken into account 9) Document review 10) Organise your documentation so related material is located easily 11) Leading questions 12) Internet based services 13) Request for proposal 14) Software license 15) Measure performance and accuracy 16) Service provider 17) Total cost of ownership 18) Prototyping 19) Evaluation model 20) Record your findings in such a way that it can be understood by you only
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