Principles Of Object Oriented Design Chapter 11

Front 1

The UML is vendor-dependent. Select one:

Back 1

False

Front 2

System analysts sometimes ____ an existing system to get a better picture of its operation.

Select one:

Back 2

model

Front 3

____ emphasize what happens in a system. Select one:

Back 3

Behavior diagrams

Front 4

Component and deployment diagrams model the physical aspects of systems. Select one:

Back 4

True

Front 5

The UML is a modeling language as well as a programming language. Select one:

Back 5

False

Front 6

You use a(n) ____ diagram when you want to emphasize the files, database tables, documents, and other components that a system's software uses.Select one:

Back 6

component

Front 7

____ emphasize the flow of control and data among the things in the system being modeled.

Select one:

Back 7

Interaction diagrams

Front 8

In the UML, a ____ block is called a protected node.Select one:

Back 8

try

Front 9

In a(n) ____ diagram, you show the flow of actions of a system, including branches that occur when decisions affect the outcome. Select one:

Back 9

activity

Front 10

Determining all the cases for which users interact with systems helps you divide a system logically into ____ parts. Select one:

Back 10

functional

Front 11

A feature that adds to the UML vocabulary of shapes to make them more meaningful for the reader is called a(n) ____. Select one:

Back 11

stereotype

Front 12

The ____ is a standard way to specify, construct, and document systems that use object-oriented methods. Select one:

Back 12

UML

Front 13

A(n) ____ diagram shows the different statuses of a class or object at different points in time.

Select one:

Back 13

state machine

Front 14

As with flowcharts, pseudocode, hierarchy charts, and class diagrams, the UML has its own notation that consists of a set of specialized shapes and conventions. Select one:

Back 14

True

Front 15

Each variation in the sequence of actions required in a use case is a(n) ____. Select one:

Back 15

scenario

Front 16

____ emphasize the "things" in a system. Select one:

Back 16

Structure diagrams

Front 17

The actual use cases in a use case diagram are represented by ____. Select one:

Back 17

ovals

Front 18

____ is the detailed specification of how all the parts of a system will be implemented and coordinated. Select one:

Back 18

System design

Front 19

You use a(n) ____ diagram when you want to focus on a system's hardware.

Select one:

Back 19

deployment

Front 20

The ____ shows how a business works from the perspective of those who actually interact with the business. Select one:

Back 20

use case diagram

Front 21

In the UML, a ____ block is a handler body node. Select one:

Back 21

catch

Front 22

A(n) ____ is a use case variation that shows functions beyond those found in a base case.

Select one:

Back 22

extend variation

Front 23

Use cases always represent all the functions of a system. Select one:

Back 23

False

Front 24

Creating a model for an existing system is called ____. Select one:

Back 24

reverse engineering

Front 25

You use an ____ when a case can be part of multiple use cases. Select one:

Back 25

include variation

Front 26

The UML was intentionally designed to be technical so that developers, customers, and implementers (programmers) could all "speak the same technical language." Select one:

Back 26

False

Front 27

Large systems are easier to understand when you break them down into ____. Select one:

Back 27

subsystems

Front 28

A(n) ____ reunites the flow of control after a fork. Select one:

Back 28

join

Front 29

When you draw a hierarchy chart, you use more of a "____" approach.

Select one:

Back 29

big picture

Front 30

Because of its size and imprecision, the UML is relatively difficult to learn.Select one:

Back 30

True

Front 31

A timing diagram is a type of interaction diagram. Select one:

Back 31

True

Front 32

As with a hierarchy chart, you use the UML to create bottom-view diagrams of business processes that let you hide details and focus on functionality. Select one:

Back 32

False

Front 33

When you draw a flowchart or write pseudocode, your purpose is to illustrate the individual steps in a process. Select one:

Back 33

True

Front 34

You can use the UML's ____ to construct different kinds of software diagrams and model different kinds of systems. Select one:

Back 34

shapes