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Practice Quiz
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TRUE/FALSE questions:

1
In systems design, the analyst specifies the detailed computer-based solution.
A)True
B)False
2
Modern structured design, information engineering, and object-oriented design are examples of process-driven approaches.
A)True
B)False
3
When modules are highly cohesive, each module should accomplish multiple tightly related functions.
A)True
B)False
4
The primary tool of information engineering is the structure chart.
A)True
B)False
5
System design is also called physical design.
A)True
B)False
6
The physical data flow diagram (PDFD) is used to establish the logical processes and data stores across a network.
A)True
B)False
7
A database schema is a structural model for a database.
A)True
B)False
8
Prototyping, a modern engineering-based approach to design, is a sequential process that limits user participation in system design, so as to increase user morale and support for the project.
A)True
B)False
9
Rapid application development is a system development approach that utilizes object-oriented modeling and Joint Requirement Planning to develop an information system on time and within budget constraints.
A)True
B)False
10
The first task in the procurement phase is to solicit proposals or quotes from the vendors.
A)True
B)False

Multiple Choice questions:

11
In the procurement phase, which of the following is NOT a resource used to conduct research on technical alternatives?
A)vendor qualifications
B)internal standards
C)trade newspapers and periodicals
D)information services
E)none of the above
12
Which one of the following is an example of model-driven approaches?
A)structured design, rapid application development, CASE
B)information engineering, CASE, joint application design
C)object-oriented design, joint application, and rapid application development
D)structured design, information engineering, CASE
E)none of the above
13
Which of the following is(are) utilized in Rapid Application Development (RAD)?
A)structured techniques
B)joint application development techniques
C)object-oriented design techniques
D)both (a) and (b)
E)both (a) and (b) and (c)
14
Which of the following is NOT a disadvantage of prototyping?
A)errors can not be detected as easily when a prototype is developed
B)prototypes are a passive model of the system
C)end-users do not fully understand their requirements until they see them
D)prototyping negates the need for the systems analysis phase
E)none of the above
15
Which of the following is the first task undertaken by system developers during the procurement phase?
A)validate vendor claims and performances
B)research technical criteria and options
C)award contract and debrief vendor
D)solicit proposals or quotes
E)none of the above
16
A process model used to communicate the technical implementation characteristics of an information system is a(n):
A)environmental model
B)physical data model
C)logical data model
D)class diagram
E)distributed model
17
Which of the following is NOT a task of the procurement phase?
A)evaluate and rank vendor proposals
B)validate vendor claims and performances
C)develop system models for each of the vendor's proposals
D)research technical criteria and options
E)none of the above
18
Structured design seeks to factor a program into the top-down hierarchy of modules that have the following properties:
A)highly cohesive and highly coupled
B)loosely structured and loosely cohesive
C)loosely cohesive and highly coupled
D)loosely cohesive and loosely coupled
E)none of the above
19
Which of the following is the first step in designing a system for in-house development?
A)design the system interface
B)design the application architecture
C)package design specifications
D)design the system database
E)update project plan
20
A document that is prepared to solicit competitive proposals and quotes from several different candidate vendors and/or project is a:
A)request for vendor proposal
B)request for specification
C)request for quotation
D)request for product proposal
E)none of the above







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