Database - Introduction to Database

Exercise :: 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

Answer: Option A

Explanation:

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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

Answer: Option B

Explanation:

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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

Answer: Option B

Explanation:

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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

Answer: Option B

Explanation:

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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

Answer: Option D

Explanation:

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