Question 1

In UML notation,the relationship line in a relationship between two strong entities is labeled as:

Accepted Answer

A) . B) . C) . D) . E) There is no label used. A) . B) . C) . D) . E) There is no label used.

Question 2

Which of the following would indicate a minimum cardinality of 1 and a maximum cardinality of many in UML notation?

Accepted Answer

A) 1:N 
B) 1 ..N 
C) 1 / * 
D) 1 ..* 
E) 1:* 
A) 1:N 
B) 1 ..N 
C) 1 / * 
D) 1 ..* 
E) 1:*

Question 3

Attributes preceded by a # are private.

Accepted Answer

A) True 
 B)False

Question 4

One weakness of UML-style E-R diagrams is that there is no means of distinguishing between a weak entity that is ID-dependent and a weak entity that is not ID-dependent.

Accepted Answer

A) True 
 B)False

Question 5

In UML notation,the relationship line in a relationship with an ID-dependent weak entity is labeled as <id-dependent>.

Accepted Answer

A) True 
 B)False

Question 6

Persistent means that data should continue to exist in the database even if the object that processes it is destroyed.

Accepted Answer

A) True 
 B)False

Question 7

What cardinality format is used in UML-style E-R diagrams?

Accepted Answer

UML-style E-R diagrams use an x..y cardi

Question 8

What new contributions to data modeling do UML-style E-R diagrams introduce?

Accepted Answer

UML-style diagrams are a relatively new

Question 9

UML-style E-R diagrams allow for the existence of class attributes which are attributes that pertain to the collection of all entities within that class,not to the individual entity instances themselves.

Accepted Answer

A) True 
 B)False

Question 10

Which of the following is not a characteristic that was introduced to E-R diagramming by UML?

Accepted Answer

A) class attributes 
B) relationship attributes 
C) visibility of attributes 
D) methods 
E) constraints 
A) class attributes 
B) relationship attributes 
C) visibility of attributes 
D) methods 
E) constraints

Question 11

How are entity classes drawn in UML-style E-R diagrams?

Accepted Answer

UML-style E-R diagrams draw an entity as

Question 12

In UML notation,the relationship line in a relationship with an ID-dependent weak entity is labeled as:

Accepted Answer

A) . B) . C) . D) . E) There is no label used. A) . B) . C) . D) . E) There is no label used.

Question 13

The classes of all entities to be stored in the database are labeled >.

Accepted Answer

A) True 
 B)False

Question 14

In UML-style E-R diagrams,the second segment of an entity class contains ________.

Accepted Answer

A) the name of the entity 
B) the cardinalities of the entity 
C) constraints and methods 
D) relationships 
E) entity attributes 
A) the name of the entity 
B) the cardinalities of the entity 
C) constraints and methods 
D) relationships 
E) entity attributes

Question 15

In UML,an attribute that is accessible and can be changed by any method of any object is said to be ________.

Accepted Answer

A) private 
B) exclusive 
C) protected 
D) public 
E) persistent 
A) private 
B) exclusive 
C) protected 
D) public 
E) persistent

Question 16

What format is used for weak entities in UML-style E-R diagrams?

Accepted Answer

UML-style E-R diagrams indicate a weak e

In UML notation,the relationship line in a relationship between two strong entities is labeled as:

Which of the following would indicate a minimum cardinality of 1 and a maximum cardinality of many in UML notation?

Attributes preceded by a # are private.

One weakness of UML-style E-R diagrams is that there is no means of distinguishing between a weak entity that is ID-dependent and a weak entity that is not ID-dependent.

In UML notation,the relationship line in a relationship with an ID-dependent weak entity is labeled as <id-dependent>.

Persistent means that data should continue to exist in the database even if the object that processes it is destroyed.

What cardinality format is used in UML-style E-R diagrams?

What new contributions to data modeling do UML-style E-R diagrams introduce?

UML-style E-R diagrams allow for the existence of class attributes which are attributes that pertain to the collection of all entities within that class,not to the individual entity instances themselves.

Which of the following is not a characteristic that was introduced to E-R diagramming by UML?

How are entity classes drawn in UML-style E-R diagrams?

In UML notation,the relationship line in a relationship with an ID-dependent weak entity is labeled as:

The classes of all entities to be stored in the database are labeled <>.

In UML-style E-R diagrams,the second segment of an entity class contains ________.

In UML,an attribute that is accessible and can be changed by any method of any object is said to be ________.

What format is used for weak entities in UML-style E-R diagrams?

Introduction

Introduction to Structured Query Language SQL

The Relational Model and Normalization

Database Design Using Normalization

Data Modeling With the Entity-Relationship Model

Transforming Data Models Into Database Designs

Sql for Database Construction and Application Processing

Database Redesign

Managing Multiuser Databases

A: Managing Databases With SQL Server 20012

B: Managing Databases With Oracle Database 11g Release 2

C: Managing Databases With MySQL

The Web Server Environment

Big Data datawarehouse and Business Intelligence Systems

Microsoft Access 2013

Getting Started With Systems Analysis and Design

E-R Diagrams and the Idef1x Standard

Getting Started With MySQL Workbench Data Modeling Tools

Getting Started With Microsoft Visio 2013

Data Structures for Database Processing

the Semantic Object Model

Getting Started With Web Servers php and the Eclipse PDT

Business Intelligence Systems

Filters

Exam 16: E-R Diagrams and the UML Standard

In UML notation,the relationship line in a relationship between two strong entities is labeled as:

Which of the following would indicate a minimum cardinality of 1 and a maximum cardinality of many in UML notation?

Attributes preceded by a # are private.

One weakness of UML-style E-R diagrams is that there is no means of distinguishing between a weak entity that is ID-dependent and a weak entity that is not ID-dependent.

In UML notation,the relationship line in a relationship with an ID-dependent weak entity is labeled as <id-dependent>.

Persistent means that data should continue to exist in the database even if the object that processes it is destroyed.

What cardinality format is used in UML-style E-R diagrams?

What new contributions to data modeling do UML-style E-R diagrams introduce?

UML-style E-R diagrams allow for the existence of class attributes which are attributes that pertain to the collection of all entities within that class,not to the individual entity instances themselves.

Which of the following is not a characteristic that was introduced to E-R diagramming by UML?

How are entity classes drawn in UML-style E-R diagrams?

In UML notation,the relationship line in a relationship with an ID-dependent weak entity is labeled as:

The classes of all entities to be stored in the database are labeled <>.

In UML-style E-R diagrams,the second segment of an entity class contains ________.

In UML,an attribute that is accessible and can be changed by any method of any object is said to be ________.

What format is used for weak entities in UML-style E-R diagrams?

Introduction

Introduction to Structured Query Language SQL

The Relational Model and Normalization

Database Design Using Normalization

Data Modeling With the Entity-Relationship Model

Transforming Data Models Into Database Designs

Sql for Database Construction and Application Processing

Database Redesign

Managing Multiuser Databases

A: Managing Databases With SQL Server 20012

B: Managing Databases With Oracle Database 11g Release 2

C: Managing Databases With MySQL

The Web Server Environment

Big Data datawarehouse and Business Intelligence Systems

Microsoft Access 2013

Getting Started With Systems Analysis and Design

E-R Diagrams and the Idef1x Standard

Getting Started With MySQL Workbench Data Modeling Tools

Getting Started With Microsoft Visio 2013

Data Structures for Database Processing

the Semantic Object Model

Getting Started With Web Servers php and the Eclipse PDT

Business Intelligence Systems

Filters