Question 1

Sharing data is one advantage of database processing.

Accepted Answer

A) True 
 B)False

Question 2

A database has ____ if the data in it satisfies all established integrity constraints.

Accepted Answer

A) redundancy 
B) integrity 
C) data independence 
D) database design 
A) redundancy 
B) integrity 
C) data independence 
D) database design

Question 3

Discuss how the database approach and the nondatabase approach differ in terms of ensuring the security of the database.

Accepted Answer

A DBMS has many features that help ensur

Question 4

Explain why the impact of failure is greater in database processing,compared with the nondatabase approach.

Accepted Answer

In a nondatabase,file-oriented system,ea

Question 5

Storing the same data in more than one place is called ____.

Accepted Answer

A) data independence 
B) data integrity 
C) redundancy 
D) security 
A) data independence 
B) data integrity 
C) redundancy 
D) security

Question 6

An integrity constraint is a rule that ____.

Accepted Answer

A) is kept in an external file 
B) can unintentionally be accessed by unauthorized users 
C) can be accessed only by authorized users 
D) data must follow in the database 
A) is kept in an external file 
B) can unintentionally be accessed by unauthorized users 
C) can be accessed only by authorized users 
D) data must follow in the database

Question 7

List the disadvantages of database processing.

Accepted Answer

Larger file size
Inc

Question 8

Eliminating redundancy is always possible when using a database approach.

Accepted Answer

A) True 
 B)False

Question 9

A good ____ should provide an opportunity for users to incorporate integrity constraints when they design the database.

Accepted Answer

A) database administrator 
B) DBA 
C) E-R diagram 
D) DBMS 
A) database administrator 
B) DBA 
C) E-R diagram 
D) DBMS

Question 10

During the ____ process,a database expert determines the structure of the required database.

Accepted Answer

A) data security 
B) database integrity 
C) database design 
D) database selection 
A) data security 
B) database integrity 
C) database design 
D) database selection

Sharing data is one advantage of database processing.

A database has ____ if the data in it satisfies all established integrity constraints.

Discuss how the database approach and the nondatabase approach differ in terms of ensuring the security of the database.

Explain why the impact of failure is greater in database processing,compared with the nondatabase approach.

Storing the same data in more than one place is called ____.

An integrity constraint is a rule that ____.

List the disadvantages of database processing.

Eliminating redundancy is always possible when using a database approach.

A good ____ should provide an opportunity for users to incorporate integrity constraints when they design the database.

During the ____ process,a database expert determines the structure of the required database.

The Relational Model 1: Introduction, QBE, and Relational Algebra

The Relational Model 2: SQL

The Relational Model 3: Advanced Topics

Database Design 1: Normalization

Database Design 2: Design Method

Dbms Functions

Database Administration

Database Management Approaches

Filters

Exam 1: Introduction to Database Management

Sharing data is one advantage of database processing.

A database has ____ if the data in it satisfies all established integrity constraints.

Discuss how the database approach and the nondatabase approach differ in terms of ensuring the security of the database.

Explain why the impact of failure is greater in database processing,compared with the nondatabase approach.

Storing the same data in more than one place is called ____.

An integrity constraint is a rule that ____.

List the disadvantages of database processing.

Eliminating redundancy is always possible when using a database approach.

A good ____ should provide an opportunity for users to incorporate integrity constraints when they design the database.

During the ____ process,a database expert determines the structure of the required database.

The Relational Model 1: Introduction, QBE, and Relational Algebra

The Relational Model 2: SQL

The Relational Model 3: Advanced Topics

Database Design 1: Normalization

Database Design 2: Design Method

Dbms Functions

Database Administration

Database Management Approaches

Filters