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Subject
Last post
On a data-flow diagram, a rectangle with the right vertical line missing represents a data store. A) ...
On a data-flow diagram, a rectangle with the right vertical line missing represents a data store. A) ...
On a data-flow diagram, a rectangle with the right vertical line missing represents a data store.
A) True
B) False
saks   31   1 Reply
One day ago
On a class diagram, a ternary relationship is represented by a rounded rectangle. A) TrueB) False
On a class diagram, a ternary relationship is represented by a rounded rectangle. A) TrueB) False
On a class diagram, a ternary relationship is represented by a rounded rectangle.
A) True
B) False
saks   24   1 Reply
One day ago
On a data-flow diagram, a diamond represents a process. A) TrueB) False
On a data-flow diagram, a diamond represents a process. A) TrueB) False
On a data-flow diagram, a diamond represents a process.
A) True
B) False
almostutterly   19   1 Reply
One day ago
On a class diagram, a dashed triangle next to an association name shows the direction in which the ...
On a class diagram, a dashed triangle next to an association name shows the direction in which the ...
On a class diagram, a dashed triangle next to an association name shows the direction in which the association is read.
A) True
B) False
saks   13   1 Reply
One day ago
On a data-flow diagram, an arrow represents an action, such as calculating an employee's pay. A) ...
On a data-flow diagram, an arrow represents an action, such as calculating an employee's pay. A) ...
On a data-flow diagram, an arrow represents an action, such as calculating an employee's pay.
A) True
B) False
almostutterly   16   1 Reply
One day ago
On a class diagram, a multiplicity of a single 1 implies one. A) TrueB) False
On a class diagram, a multiplicity of a single 1 implies one. A) TrueB) False
On a class diagram, a multiplicity of a single 1 implies one.
A) True
B) False
almostutterly   7   1 Reply
One day ago
A Web site's customer is represented as a source on a data-flow diagram. A) TrueB) False
A Web site's customer is represented as a source on a data-flow diagram. A) TrueB) False
A Web site's customer is represented as a source on a data-flow diagram.
A) True
B) False
almostutterly   8   1 Reply
One day ago
On a class diagram, an exclamation point represents a multiplicity with an infinite upper bound. A) ...
On a class diagram, an exclamation point represents a multiplicity with an infinite upper bound. A) ...
On a class diagram, an exclamation point represents a multiplicity with an infinite upper bound.
A) True
B) False
saks   6   1 Reply
One day ago
The data a sink receives and often what data a source provides are fixed. A) TrueB) False
The data a sink receives and often what data a source provides are fixed. A) TrueB) False
The data a sink receives and often what data a source provides are fixed.
A) True
B) False
almostutterly   7   1 Reply
One day ago
In a class diagram, a multiplicity specification of 0..1 indicates optional one. A) TrueB) False
In a class diagram, a multiplicity specification of 0..1 indicates optional one. A) TrueB) False
In a class diagram, a multiplicity specification of 0..1 indicates optional one.
A) True
B) False
saks   6   1 Reply
One day ago
When constructing data-flow diagrams, you should show the interactions that occur between sources ...
When constructing data-flow diagrams, you should show the interactions that occur between sources ...
When constructing data-flow diagrams, you should show the interactions that occur between sources and sinks.
A) True
B) False
saks   6   1 Reply
One day ago
Multiplicity level is an indication of how many objects participate in a given relationship. A) ...
Multiplicity level is an indication of how many objects participate in a given relationship. A) ...
Multiplicity level is an indication of how many objects participate in a given relationship.
A) True
B) False
saks   6   1 Reply
One day ago
Sources and sinks are internal to the system. A) TrueB) False
Sources and sinks are internal to the system. A) TrueB) False
Sources and sinks are internal to the system.
A) True
B) False
saks   6   1 Reply
One day ago
On a class diagram, an association between object classes is signified by a double-ended arrow that ...
On a class diagram, an association between object classes is signified by a double-ended arrow that ...
On a class diagram, an association between object classes is signified by a double-ended arrow that connects the two object classes.
A) True
B) False
almostutterly   6   1 Reply
One day ago
The determination of which items are low in stock is represented on a data-flow diagram as a ...
The determination of which items are low in stock is represented on a data-flow diagram as a ...
The determination of which items are low in stock is represented on a data-flow diagram as a process.
A) True
B) False
almostutterly   7   1 Reply
One day ago
An association is a relationship between object classes. A) TrueB) False
An association is a relationship between object classes. A) TrueB) False
An association is a relationship between object classes.
A) True
B) False
saks   7   1 Reply
One day ago
The calculation of a student's grade is represented on a data-flow diagram as a data flow. A) ...
The calculation of a student's grade is represented on a data-flow diagram as a data flow. A) ...
The calculation of a student's grade is represented on a data-flow diagram as a data flow.
A) True
B) False
almostutterly   6   1 Reply
One day ago
Hiding the internal implementation details of an object from its external view is called ...
Hiding the internal implementation details of an object from its external view is called ...
Hiding the internal implementation details of an object from its external view is called incorporation.
A) True
B) False
saks   7   1 Reply
One day ago
Assume your local veterinarian records information about each of his patients on patient medical ...
Assume your local veterinarian records information about each of his patients on patient medical ...
Assume your local veterinarian records information about each of his patients on patient medical history forms; the collection of medical history forms is represented on a data-flow diagram as a data store.
A) True
B) False
almostutterly   7   1 Reply
One day ago
Operations provide an external interface to a class.A) TrueB) False
Operations provide an external interface to a class.A) TrueB) False
Operations provide an external interface to a class.
A) True
B) False
saks   9   1 Reply
One day ago
Assume shipment data are entered into a logbook once shipments are received at the company's ...
Assume shipment data are entered into a logbook once shipments are received at the company's ...
Assume shipment data are entered into a logbook once shipments are received at the company's warehouse; the logbook is represented on a data-flow diagram as a sink.
A) True
B) False
almostutterly   6   1 Reply
One day ago
A static object diagram is an instance of a class diagram. A) TrueB) False
A static object diagram is an instance of a class diagram. A) TrueB) False
A static object diagram is an instance of a class diagram.
A) True
B) False
almostutterly   6   1 Reply
One day ago
Data on a customer form could be represented on a data-flow diagram as a data flow. A) TrueB) False
Data on a customer form could be represented on a data-flow diagram as a data flow. A) TrueB) False
Data on a customer form could be represented on a data-flow diagram as a data flow.
A) True
B) False
saks   7   1 Reply
One day ago
A component diagram is a graph of instances that are compatible with a given class diagram. A) ...
A component diagram is a graph of instances that are compatible with a given class diagram. A) ...
A component diagram is a graph of instances that are compatible with a given class diagram.
A) True
B) False
almostutterly   6   1 Reply
One day ago
On a data-flow diagram, a check and payment coupon mailed to the company is represented as a data ...
On a data-flow diagram, a check and payment coupon mailed to the company is represented as a data ...
On a data-flow diagram, a check and payment coupon mailed to the company is represented as a data store.
A) True
B) False
saks   6   1 Reply
One day ago
In UML, an object is represented by a rectangle with two compartments.A) TrueB) False
In UML, an object is represented by a rectangle with two compartments.A) TrueB) False
In UML, an object is represented by a rectangle with two compartments.
A) True
B) False
saks   7   1 Reply
One day ago
A data flow represents data in motion, moving from one place in the system to another. A) TrueB) ...
A data flow represents data in motion, moving from one place in the system to another. A) TrueB) ...
A data flow represents data in motion, moving from one place in the system to another.
A) True
B) False
almostutterly   6   1 Reply
One day ago
An object diagram is a diagram that shows the static structure of an object-oriented model: the ...
An object diagram is a diagram that shows the static structure of an object-oriented model: the ...
An object diagram is a diagram that shows the static structure of an object-oriented model: the object classes, their internal structure, and the relationships in which they participate.
A) True
B) False
almostutterly   6   1 Reply
One day ago
Data-flow diagrams evolve from the more general to the more detailed as current and replacement ...
Data-flow diagrams evolve from the more general to the more detailed as current and replacement ...
Data-flow diagrams evolve from the more general to the more detailed as current and replacement systems are better understood.
A) True
B) False
saks   7   1 Reply
One day ago
A behavior is a set of objects that share a common structure and a common behavior. A) TrueB) False
A behavior is a set of objects that share a common structure and a common behavior. A) TrueB) False
A behavior is a set of objects that share a common structure and a common behavior.
A) True
B) False
saks   7   1 Reply
One day ago
Data-flow diagrams (DFD) illustrate important concepts about the movement of data.A) TrueB) False
Data-flow diagrams (DFD) illustrate important concepts about the movement of data.A) TrueB) False
Data-flow diagrams (DFD) illustrate important concepts about the movement of data.
A) True
B) False
saks   8   1 Reply
One day ago
An object is an entity that has a well-defined role in the application domain, and has state, ...
An object is an entity that has a well-defined role in the application domain, and has state, ...
An object is an entity that has a well-defined role in the application domain, and has state, behavior, and identity.
A) True
B) False
saks   6   1 Reply
One day ago
A primitive level data-flow diagram is the first deliverable produced during requirements ...
A primitive level data-flow diagram is the first deliverable produced during requirements ...
A primitive level data-flow diagram is the first deliverable produced during requirements structuring.
A) True
B) False
saks   8   1 Reply
One day ago
On a use-case diagram, a linking relationship arises when one use case references another use case. ...
On a use-case diagram, a linking relationship arises when one use case references another use case. ...
On a use-case diagram, a linking relationship arises when one use case references another use case.
A) True
B) False
almostutterly   7   1 Reply
One day ago
Structured analysis techniques, such as data-flow diagramming, can help companies avoid ...
Structured analysis techniques, such as data-flow diagramming, can help companies avoid ...
Structured analysis techniques, such as data-flow diagramming, can help companies avoid misunderstanding how existing systems will have to work with the new system and incorrect specifications for necessary data, forms, and reports.
A) True
almostutterly   8   1 Reply
One day ago
On a use-case diagram, an "extends relationship" extends a use case by capturing ...
On a use-case diagram, an "extends relationship" extends a use case by capturing ...
On a use-case diagram, an "extends relationship" extends a use case by capturing additional actions or behaviors that need to be performed.
A) True
B) False
almostutterly   9   1 Reply
One day ago
Data-flow diagramming is one of several structured analysis techniques used to increase software ...
Data-flow diagramming is one of several structured analysis techniques used to increase software ...
Data-flow diagramming is one of several structured analysis techniques used to increase software development productivity.
A) True
B) False
saks   7   1 Reply
One day ago
A use case participates in relationships with actors, not other use cases. A) TrueB) False
A use case participates in relationships with actors, not other use cases. A) TrueB) False
A use case participates in relationships with actors, not other use cases.
A) True
B) False
saks   6   1 Reply
One day ago
Logic modeling graphically represents the processes that capture, manipulate, store, and distribute ...
Logic modeling graphically represents the processes that capture, manipulate, store, and distribute ...
Logic modeling graphically represents the processes that capture, manipulate, store, and distribute data between a system and its environment and among components within a system.
A) True
B) False
saks   6   1 Reply
One day ago
A use case is used to represent an individual action that is part of an overall function. A) TrueB) ...
A use case is used to represent an individual action that is part of an overall function. A) TrueB) ...
A use case is used to represent an individual action that is part of an overall function.
A) True
B) False
almostutterly   6   1 Reply
One day ago
  
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