2fa Flashcards
These are transformations of the platform-independent model
Group of answer choices
Platform specific models
Platform independent model
Model-driven engineering
Model-driven architecture
Platform specific models
State machine models show system states as nodes and events as arcs between these nodes.
Group of answer choices
False
True
t
These model the operation of the system without reference to its implementation.
Group of answer choices
platform independent model
Platform specific models
Model-driven engineering
Model-driven architecture
Platform independent model
Use case diagrams and sequence diagrams may be used for interaction modeling.
Group of answer choices
True
False
t
A sequence diagram shows the sequence of interactions that take place during a particular use case or use case instance.
Group of answer choices
False
True
t
Use case diagrams show the interactions between a system and its environment.
Group of answer choices
True
False
t
Statecharts are an integral part of the UML and are used to represent state machine models..
Group of answer choices
True
False
t
Event-driven modeling shows how a system responds to external and internal events
Group of answer choices
False
True
t
Functional requirements capture the intended behavior of the system.
Group of answer choices
False
True
t
is a link between classes that indicates that there is some relationship between these classes.
Group of answer choices
None of the mentioned
Class
Association
Object
Association
An approach to writing requirements where the freedom of the requirements writer is limited and requirements are written in a standard way..
Group of answer choices
None of the mentioned
System requirements
User requirements
Structured specifications
Structured specifications
Which of the following is not included in requirement checking?
Group of answer choices
Realism
Consistency
Validity
Requirement specification
Requirement specification
These define system properties and constraints e.g. reliability, response time and storage requirements.
Group of answer choices
None of the above
Non-Functional Requirements
Domain Requirements
Functional Requirements
Non-Functional Requirements
System requirements are more detailed requirements and may include more technical information.
Group of answer choices
True
False
t
Which of the following is not included in requirement checking?
Group of answer choices
Realism
Requirement Discovery
Consistency
Verifiability
Requirement Discovery
methods resemble verbs that describe what and how an object does something
Group of answer choices
False
True
t
Activity diagrams can be used to explore the logic of a complex operation, function, or procedure
Group of answer choices
True
False
f
Diagrams that is use in documenting usage scenarios and both capturing required objects early in analysis and verifying object use later in design.
Group of answer choices
Use Case
Sequence Diagram
DFD
UML
Sequence Diagram
A Use Case diagram shows what kinds of information will be input to and output from the system, where the data will come from and go to, and where the data will be stored.
Group of answer choices
True
False
f
Activity diagram can also be used to model a specific Actor’s workflow
Group of answer choices
True
False
t
checking that it does what the customer wants.
Group of answer choices
Specification
Validation
Design and implementation
Evolution
Validation
roles are the outcomes of a process activity
Group of answer choices
False
True
f
where you identify the overall structure of the system, the principal components (sometimes called sub-systems or modules), their relationships and how they are distributed.
Group of answer choices
Database design
Interface design
Component design
Architectural design
Architectural design
Database design, where you design the system data structures and how these are to be represented in a database
Group of answer choices
False
True
t
