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February 2019

_______________________ 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

Which of the following steps is applied to develop a decision table ?

Design and Implementation /
Which of the following steps is applied to develop a decision table ?

A. List all actions that can be associated with a specific procedure
B. List all conditions during execution of the procedure
C. Define rules by indicating what action(s) occurs for a set of conditions
D. All of the mentioned

Explanation: A decision table includes action stub and a condition stub with a set of rules.

Which of the following steps is applied to develop a decision table ? Read More »

Design and Implementation

Which of the following term is best defined by the statement:”The ability to represent local and global data is an essential element of component-level design.” ?

Design and Implementation /
Which of the following term is best defined by the statement:”The ability to represent local and global data is an essential element of component-level design.” ?

A. Data representation
B. Logic verification
C. “Code-to” ability
D. Automatic processing

Which of the following term is best defined by the statement:”The ability to represent local and global data is an essential element of component-level design.” ? Read More »

Design and Implementation

Which diagram evolved from a desire to develop a procedural design representation that would not allow violation of the structured constructs ?

Design and Implementation /
Which diagram evolved from a desire to develop a procedural design representation that would not allow violation of the structured constructs ?

A. State transition diagram
B. Box diagram
C. ER diagram
D. None of the mentioned

Which diagram evolved from a desire to develop a procedural design representation that would not allow violation of the structured constructs ? Read More »

Design and Implementation