Introduction to Database – General Questions

11. Which of the following products implemented the CODASYL DBTG model?

A. IDMS
B. DB2
C. dBase-II
D. R:base

Correct Answer:  A. IDMS

12. An Enterprise Resource Planning application is an example of a(n) ________ .

A. single-user database application
B. multiuser database application
C. e-commerce database application
D. data mining database application

Correct Answer:  B. multiuser database application

13. A DBMS that combines a DBMS and an application generator is ________ .

A. Microsoft’s SQL Server
B. Microsoft’s Access
C. IBM’s DB2
D. Oracle Corporation’s Oracle

Correct Answer:  B. Microsoft’s Access

14. You have run an SQL statement that asked the DBMS to display data in a table named USER_TABLES. The results include columns of data labeled “TableName,” “NumberOfColumns” and “PrimaryKey.” You are looking at ________ .

A. user data.
B. metadata
C. A report
D. indexes

Correct Answer:  B. metadata

15. Which of the following is not considered to be a basic element of an enterprise-class database system?

A. Users
B. Database applications
C. DBMS
D. COBOL programs

Correct Answer:  D. COBOL programs

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