Question 1

All of the following are problems caused by redundant data, except _____.

Accepted Answer

A)   wasted disk space
B)   additional processing time for data updates
C)   wasted network transmission time
D)   potential data integrity problems
E)   the possibility of having what should be the same data value in two different files having different values.F) A) and C)
G) B) and C)

Question 2

The primary approach to database management today is the network approach.

Accepted Answer

A) True 
 B)False

Question 3

Sequential access means the retrieval of a single record of a file based on one or more values of a field or a combination of fields in the file.

Accepted Answer

A) True 
 B)False

Exam 3: The Database Management System Concept

All of the following are problems caused by redundant data, except _____.

Correct Answer
verified

Sequential access means the retrieval of a single record of a file based on one or more values of a field or a combination of fields in the file.

Correct Answer
verified

The primary approach to database management today is the network approach.

Correct Answer
verified

Exam 3: The Database Management System Concept

All of the following are problems caused by redundant data, except _____.

Correct AnswerverifiedShow Answer

Sequential access means the retrieval of a single record of a file based on one or more values of a field or a combination of fields in the file.

Correct AnswerverifiedShow Answer

The primary approach to database management today is the network approach.

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified