Question 1

A typical business may have hundreds of business ____________.

Accepted Answer

The answer of A typical business may have hundreds of...

Question 2

What has only a single value of each attribute of an entity?

Accepted Answer

A) Single-valued attribute 
B) Multi-valued attribute 
C) Null-valued attribute 
D) All of these 
A) Single-valued attribute 
B) Multi-valued attribute 
C) Null-valued attribute 
D) All of these

Question 3

A (An) ____________ attribute can be calculated using the value of another attribute.

Accepted Answer

The answer of A (An) ____________ attribute can be calculated...

Question 4

Which of the following is a possible business rule?

Accepted Answer

A) A customer can purchase many DVDs. 
B) DVDs can be purchased by many customers. 
C) A DVD title can have many copies. 
D) All of these. 
A) A customer can purchase many DVDs. 
B) DVDs can be purchased by many customers. 
C) A DVD title can have many copies. 
D) All of these.

Question 5

What exists to represent the relationship between two other entities?

Accepted Answer

A) One-to-one relationship 
B) One-to-many relationship 
C) Many-to-many relationship 
D) Composite entity 
A) One-to-one relationship 
B) One-to-many relationship 
C) Many-to-many relationship 
D) Composite entity

Question 6

A (An) ________________ diagram is a technique for documenting the entities and relationships in a database environment.

Accepted Answer

The answer of A (An) ________________ diagram is a technique...

Question 7

A (An) _______________ relationship occurs between two entities in which an instance of one entity can be related to many instances of a related entity.

Accepted Answer

The answer of A (An) _______________ relationship occurs between two...

Question 8

Date of birth would be a stored attribute.

Accepted Answer

A) True 
 B)False

Question 9

What kind of attribute would be date of birth?

Accepted Answer

A) Null-valued attribute 
B) Multi-valued attribute 
C) Derived attribute 
D) Stored attribute 
A) Null-valued attribute 
B) Multi-valued attribute 
C) Derived attribute 
D) Stored attribute

Question 10

What occurs between two entities in which an instance of one entity can be related to only one instance of a related entity?

Accepted Answer

A) One-to-one relationship 
B) One-to-many relationship 
C) Many-to-many relationship 
D) Composite entity 
A) One-to-one relationship 
B) One-to-many relationship 
C) Many-to-many relationship 
D) Composite entity

Question 11

Which of the following statements is accurate?

Accepted Answer

A) A correct business rule for one organization may not be correct for another organization. 
B) Each business rule will have entities and sometimes even attributes. 
C) A typical business may have hundreds of business rules. 
D) All of these. 
A) A correct business rule for one organization may not be correct for another organization. 
B) Each business rule will have entities and sometimes even attributes. 
C) A typical business may have hundreds of business rules. 
D) All of these.

Question 12

What has the potential to contain more than one value for an attribute?

Accepted Answer

A) Single-valued attribute 
B) Multi-valued attribute 
C) Null-valued attribute 
D) All of these 
A) Single-valued attribute 
B) Multi-valued attribute 
C) Null-valued attribute 
D) All of these

A typical business may have hundreds of business ____________.

What has only a single value of each attribute of an entity?

A (An) ____________ attribute can be calculated using the value of another attribute.

Which of the following is a possible business rule?

What exists to represent the relationship between two other entities?

A (An) ________________ diagram is a technique for documenting the entities and relationships in a database environment.

A (An) _______________ relationship occurs between two entities in which an instance of one entity can be related to many instances of a related entity.

Date of birth would be a stored attribute.

What kind of attribute would be date of birth?

What occurs between two entities in which an instance of one entity can be related to only one instance of a related entity?

Which of the following statements is accurate?

What has the potential to contain more than one value for an attribute?

Management Information Systems: Business Driven MIS

Decision and Processes: Value Driven Business

Ebusiness: Electronic Business Value

Ethics and Information Security: MIS Business Concerns

Infrastructure: Sustainable Technologies

Data: Business Intelligence

Networks: Mobile Business

Enterprise Applications: Business Communications

Systems Development and Project Management: Corporate Responsibility

Networks and Telecommunications

Designing Databases

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Exam 10: Hardware and Software

A typical business may have hundreds of business ____________.

What has only a single value of each attribute of an entity?

A (An) ____________ attribute can be calculated using the value of another attribute.

Which of the following is a possible business rule?

What exists to represent the relationship between two other entities?

A (An) ________________ diagram is a technique for documenting the entities and relationships in a database environment.

A (An) _______________ relationship occurs between two entities in which an instance of one entity can be related to many instances of a related entity.

Date of birth would be a stored attribute.

What kind of attribute would be date of birth?

What occurs between two entities in which an instance of one entity can be related to only one instance of a related entity?

Which of the following statements is accurate?

What has the potential to contain more than one value for an attribute?

Management Information Systems: Business Driven MIS

Decision and Processes: Value Driven Business

Ebusiness: Electronic Business Value

Ethics and Information Security: MIS Business Concerns

Infrastructure: Sustainable Technologies

Data: Business Intelligence

Networks: Mobile Business

Enterprise Applications: Business Communications

Systems Development and Project Management: Corporate Responsibility

Networks and Telecommunications

Designing Databases

Filters