Question 1

Mike is drawing an ERD diagram.He has a one-to-many relationship.To identify the end of the relationship for the main relationship,Mike should draw:

Accepted Answer

A) An oval 
B) A crow's foot 
C) The letter M 
D) An infinity symbol ? 
E) A diamond 
A) An oval 
B) A crow's foot 
C) The letter M 
D) An infinity symbol ? 
E) A diamond

Question 2

The authors suggest that creating ERDs is pretty tough to do.

Accepted Answer

A) True 
 B)False

Question 3

The data that are used and created by a business system are illustrated by a process model.

Accepted Answer

A) True 
 B)False

Question 4

Following carefully prepared and numbered use cases and DFDs,Chang has named his entities ITEM-1,ITEM-2,ITEM-3,etc. Because of the documentation,this is acceptable and recommended.

Accepted Answer

A) True 
 B)False

Mike is drawing an ERD diagram.He has a one-to-many relationship.To identify the end of the relationship for the main relationship,Mike should draw:

The authors suggest that creating ERDs is pretty tough to do.

The data that are used and created by a business system are illustrated by a process model.

Following carefully prepared and numbered use cases and DFDs,Chang has named his entities ITEM-1,ITEM-2,ITEM-3,etc. Because of the documentation,this is acceptable and recommended.

The Systems Analyst and Information Systems Development

Project Selection and Management

Requirements Determination

Systems Analysis and Design

Process Modeling

Moving Into Design

Architecture Design

Dennis/wixom/roth

Program Design

Data Storage Design

Moving Into Implementation

Transition to the New System

the Movement to Objects

Filters

Exam 6: Data Modeling

Mike is drawing an ERD diagram.He has a one-to-many relationship.To identify the end of the relationship for the main relationship,Mike should draw:

The authors suggest that creating ERDs is pretty tough to do.

The data that are used and created by a business system are illustrated by a process model.

Following carefully prepared and numbered use cases and DFDs,Chang has named his entities ITEM-1,ITEM-2,ITEM-3,etc. Because of the documentation,this is acceptable and recommended.

The Systems Analyst and Information Systems Development

Project Selection and Management

Requirements Determination

Systems Analysis and Design

Process Modeling

Moving Into Design

Architecture Design

Dennis/wixom/roth

Program Design

Data Storage Design

Moving Into Implementation

Transition to the New System

the Movement to Objects

Filters