Database Systems – Section 1

1. A report generator is used to

A. update files
B. print files on paper
C. data entry
D. All of the above
E. None of the above

Correct Answer: B. print files on paper

2. Which of the following is not a logical database structure?

A. tree
B. relational
C. network
D. chain
E. All of the above

Correct Answer: D. chain

3. Which of the following is a database administrator’s function?

A. database design
B. backing up the database
C. performance monitoring
D. user coordination
E. All of the above

Correct Answer: E. All of the above

4. Primitive operations common to all record management systems include

A. Print
B. Sort
C. Look-up
D. All of the above
E. None of the above

Correct Answer: C. Look-up

5. Each of data files has a _____ that describe the way the data is stored in the file.

A. File structure
B. Records
C. Fields
D. Database
E. None of the above

Correct Answer: A. File structure

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