UML Diagrams

UML structure diagrams focus on the __ aspects, showing components, attributes, relationships and hierarchies.

static

UML behavior diagrams focus on the __ aspects: processes, state changes, and interactions between components

dynamic

__diagrams in UML show static aspects: structural components, attributes, relationships and hierarchies

structural

__diagrams in UML show dynamic aspects: heavier over time, processes, state changes, and interactions

behavior

Behavior diagrams showing object communication through messages are classified as__diagrams

interaction

The__diagram is key to object-oriented modeling: classes, attributes, methods, and relationships

class

A__diagram shows class structure examples with system snapshots containing actual data.

object

A__diagram shows high-level system organization into packages and their dependencies

package

A__diagram displays modular system design showing building blocks and their interfaces with dependencies

component

The __ __ diagram illustrates the internal structure, showing how parts collaborate within a class.

composite structure

A __ diagram maps software artifacts to hardware nodes for system implementation planning

deployment

A __ black diagram defines UML extensions with custom stereotypes, tagged values, and constraints

profile

A__diagram shows object interactions over time using a vertical timeline.

sequence

A__diagram focuses on message passing between objects.

communication

A __ __ diagram combines activity and sequence elements to show an overview of control flow.

interaction overview

The __diagram shows state changes of objects with respect to time.

timing

A __ __ diagram captures system requirements and user interactions with the system.

use case

The __ diagram models workflows, algorithmic logic, and business processes using a flowchart-like notation.

activity

A __ __ diagram depicts the different states an object can have and the transitions between those states.

state machine

In UML class diagrams, the symbol representing public visibility is __

+

In UML class diagrams, the symbol representing private visibility is __

-

In UML class diagrams, the symbol representing protected visibility is __

#

In UML class diagrams, the symbol representing package (default) visibility is __

~

In UML class diagrams, abstract classes appear as class rectangles with the class name in ___

italics

In UML class diagrams, interfaces are shown as class rectangles with the «__» stereotype above the name

interface

In UML class diagrams, a fixed set of named constants is shown using the « ___ » sterotype

enumeration

In UML, a solid line with a hollow triangle arrowhead toward a general element shows a __ relationship

generalization

In UML, a dashed line with a hollow triangle arrowhead toward the provided element shows a __ relationship

realization

In UML, a solid line connecting elements with possible multiplicities indicates a __ relationship

association

In UML, a solid line with a hollow diamond at the whole element indicates a __ relationship (weak whole-part)

aggregation

In UML, a solid line with a filled diamond at the whole element indicates a __ relationship (strong whole-part)

composition

In UML, a dashed line with an open arrowhead from a dependent element to what it relies on shows a __ relationship

dependency

In UML, __ represents a strong “has-a” relationship where the part cannot exist independently of the whole.

composition

In UML, __ represents a weak “has-a” relationship where the part can exist independently of the whole.

aggregation

In OOP, the UML concept of generalization is called __, where a subclass extends a superclass’s functionality

inheritance

In OOP, the UML concept of realization is called __, when a class defines methods declared in an interface.

implementation

In UML, a __ is an extension mechanism that adds meaning or roles, shown as a name in guillemets (« »)

sterotype

In UML, ___ shows how many instances of one element can connect to another, using lower and upper bounds.

multiplicity

In UML, the multiplicity __ indicates “exactly one”

1

In UML, the multiplicity __ indicates “zero or one”

0..1

In UML, the multiplicity __ indicates “zero or more”

0..*

In UML, the multiplicity __ indicates “one or more”

1..*

Interface methods lack implementation details since interfaces cannot include __ method implementations

concrete

An interface defines a __ that implementing classes must fulfill by specifying requires methods.

contract

____also known as inheritance in programming, represents an “is-a” relationship where a subclass inherits the attributes and methods of a superclass.

generalization

_____represents a “uses” relationship where one class (the client) relies on another class (the supplier) to perform a task.

dependency