11-16-2011, 10:41 PM
Cs504 quiz online on 16 November, 2011-11-16
In _______ the analyst determines all the sources of requirements and where do these requirements consume
Data Flow Analysis
Source and Sink Analysis
Down Parsing
Up Parsing
A context diagram is used
A context diagram is used
as the first step in developing a detailed DFD of a system
in systems analysis of very complex systems
as an aid to system design
as an aid to programmers
A DFD is normally levelled (adding more levels of abstraction) as
it is a good idea in design
it is recommended by many experts
it is easy to do it
it is easier to read and understand a number of smaller DFDs than one large DFD
In data flow diagram (DFD), Create, Update, Delete and Read operations are normally called:
CRUD operations
DURC operations
RUDC operations
CDUR operation
The <<extend>> relationship between use cases would be used when behavior in the extending use case is ____________ the extended use case.
A context diagram:
Regarding Flow Chart which of the following statement(s) is/are TRUE:
Flow charts are usually used to describe flow of control in a system
Flow Charts just show the flow of the data in a system.
Looping or Iterations can not be represented in Flow Chart
None of given options
In Data Flow Diagram, the entity or system, outside the boundary of this system is called
Data store
Data Flow diagram (DFD) does not capture control flow information, it just shows the flow of the data in a system.
True
False
A prototype is not the real product but just a real looking mock-up of what would be eventually delivered
True
False
In _______ the analyst determines all the sources of requirements and where do these requirements consume
Data Flow Analysis
Source and Sink Analysis
Down Parsing
Up Parsing
A context diagram is used
A context diagram is used
as the first step in developing a detailed DFD of a system
in systems analysis of very complex systems
as an aid to system design
as an aid to programmers
A DFD is normally levelled (adding more levels of abstraction) as
it is a good idea in design
it is recommended by many experts
it is easy to do it
it is easier to read and understand a number of smaller DFDs than one large DFD
In data flow diagram (DFD), Create, Update, Delete and Read operations are normally called:
CRUD operations
DURC operations
RUDC operations
CDUR operation
The <<extend>> relationship between use cases would be used when behavior in the extending use case is ____________ the extended use case.
A context diagram:
Regarding Flow Chart which of the following statement(s) is/are TRUE:
Flow charts are usually used to describe flow of control in a system
Flow Charts just show the flow of the data in a system.
Looping or Iterations can not be represented in Flow Chart
None of given options
In Data Flow Diagram, the entity or system, outside the boundary of this system is called
Data store
Data Flow diagram (DFD) does not capture control flow information, it just shows the flow of the data in a system.
True
False
A prototype is not the real product but just a real looking mock-up of what would be eventually delivered
True
False