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Design and Implementation

Which of the following is not the primary objectives in the analysis model ?

Design and Implementation /
Which of the following is not the primary objectives in the analysis model ?

A. describing the customer complaints
B. establishing a basis for the creation of a software design
C. defining a set of requirements that can be validated once the software is built
D. none of the mentioned

Explanation: All the options are covered in analysis model.

Which of the following is not the primary objectives in the analysis model ? Read More »

Design and Implementation

Which diagram indicates the behaviour of the system as a consequence of external events ?

Design and Implementation /
Which diagram indicates the behaviour of the system as a consequence of external events ?

A. data flow diagram
B. state transition diagram
C. control specification diagram
D. workflow diagram

Explanation: The state transition diagram represents the various modes of behavior (called states) of the system and the manner in which transitions are made from state to state.

Which diagram indicates the behaviour of the system as a consequence of external events ? Read More »

Design and Implementation

_______________________ defines the properties of a data object and take on one of the three different characteristics ?

Design and Implementation /
_______________________ defines the properties of a data object and take on one of the three different characteristics ?

A. data object
B. attributes
C. relationships
D. data object and attributes

Explanation: They can be used to name an instance of the data object, describe the instance, or make reference to another instance in another table.

_______________________ defines the properties of a data object and take on one of the three different characteristics ? Read More »

Design and Implementation

The ______________ of a relationship is 0 if there is no explicit need for the relationship to occur or the relationship is optional ?

Design and Implementation /
The ______________ of a relationship is 0 if there is no explicit need for the relationship to occur or the relationship is optional ?

A. modality
B. cardinality
C. entity
D. structured analysis

Explanation: The modality is 1 if an occurrence of the relationship is mandatory, else 0 for optional relationship

The ______________ of a relationship is 0 if there is no explicit need for the relationship to occur or the relationship is optional ? Read More »

Design and Implementation

The ________________ contains a state transition diagram that is a sequential specification of behavior?

Design and Implementation /
The ________________ contains a state transition diagram that is a sequential specification of behavior?

A. data flow diagram
B. state transition diagram
C. control specification
D. workflow diagram

Explanation: The control specification(CSPEC. describes the behavior of the system, but it gives us no information about the inner working of the processes that are activated as a result of this behavior

The ________________ contains a state transition diagram that is a sequential specification of behavior? Read More »

Design and Implementation

A ______________ is a graphical representation that depicts information flow and the transforms that are applied as data moves from input to output?

Design and Implementation /
A ______________ is a graphical representation that depicts information flow and the transforms that are applied as data moves from input to output?

A. data flow diagram
B. state transition diagram
C. control specification
D. workflow diagram

A ______________ is a graphical representation that depicts information flow and the transforms that are applied as data moves from input to output? Read More »

Design and Implementation

The ___________________ enables the software engineer to develop models of the information domain and functional domain at the same time___________________?

Design and Implementation /
The ___________________ enables the software engineer to develop models of the information domain and functional domain at the same time___________________?

A. data flow diagram
B. state transition diagram
C. control specification
D. activity diagram

Explanation: As the DFD is refined into greater levels of detail, the analyst performs an implicit functional decomposition of the system, thereby accomplishing the fourth operational analysis principle for function.

The ___________________ enables the software engineer to develop models of the information domain and functional domain at the same time___________________? Read More »

Design and Implementation

____________________ is a pidgin(simplified version of a language that develops as a means of communication between two or more groups that do not have a language in common)?

Design and Implementation /
____________________ is a pidgin(simplified version of a language that develops as a means of communication between two or more groups that do not have a language in common)?

A. program design language
B. structured English
C. pseudocode
D. all of the mentioned

Explanation: The difference between PDL and a real programming language lies in the use of narrative text embedded directly within PDL statements.

____________________ is a pidgin(simplified version of a language that develops as a means of communication between two or more groups that do not have a language in common)? Read More »

Design and Implementation