To do fact finding, the analyst does the following
A -
Interviews personnel, prepares questionnaires, observes current system. Gathers forms and documents currently in use.
B -
All of the other answer.
C -
Cost-benefit analys Testing system.
D -
Cost-benefic analysis Developping system.
2-
Traditional methods of collecting systems requirements include:
A -
interview groups of people.
B -
survey people via questionnaires.
C -
individually interview people.
D -
All of the others answers.
3-
What is the first step in the data modeling process ?
A -
validate model.
B -
All of the others answers.
C -
detemine requirements .
D -
plan project.
4-
What is a model?
A -
an object manages information and usually has one or more objects that depend on that information to provide the required behavior.
B -
an object that supplies information and usually has one or more objects that depend on that information to provide the required behavior.
C -
a textual description of an interaction with user interface.
D -
None of these answers.
5-
What is the difference between a model and a specification (or a software
system) ?
A -
A model an abstract representation of a specification of a software system, from a particular point of view. A specification is a description of the tasks that a software system should be designed to carry out.
B -
A model an abstract representation of a specification of a hardware system, from a particular point of view. A specification is a description of the tasks that a software system should be designed to carry out.
C -
A model an abstract representation of a specification of a software system, from a particular point of view. A specification is a description of the tasks that a hardware system should be designed to carry out.
D -
None of these answers.
6-
What is NOT the relationship between requirements analysis and design?
A -
During the design process, the requirements document can be modified.
B -
Code is never written during either phase.
C -
Requirements deal with "what?" and design deals with "how?"
D -
Both invole inspections and test planning.
7-
What is slack time?
A -
time allowed by the project manager for the team members to take off before the start of a project.
B -
amount of delay that can be tolerated between the starting and end points of a project.
C -
amount of delay past the agreed due date that is used to calculate the reduction in pay of the system analyst.
D -
None of the above.
8-
What are some of the ways cost estimation results are commonly used?
A -
Determining how long a project will take Determining whether any of the project should be outsourced or not.
B -
Determining what tasks are to be done Determining how many people using this system.
C -
Determining what tasks are done Determining what type of computer using this system.
D -
Determining what type of operation system will be installed on this system Determining how many people using this system.
9-
What is the distinction between analysis and design in software development?
A -
Analysis involves significant discussion with the customer about the detailed meaning of what the system implies.
B -
Analysis involves significant discussion with the customer about the detailed meaning of what the system implies.
C -
Design is about deciding on structures which can be justified as being necessary in terms of efficiency, flexibility, re-use, and other factors, that is, in design, there is a significant choice in the structures we produce.
D -
All of these answers.
10-
When discussing a data model under construction, users will speak in terms of
the _____ schema that they work with, which database developers must translate into a
______ schema.
