Database Management System | DBMS Solved MCQ

 



DBMS Solved MCQ contain set of 10 MCQ questions for Database Management System MCQ which will help you to clear beginner level quiz.



1. The DBMS acts as an interface between what two components of an enterprise-class database system?
A. Database application and the database
B. Data and the database
C. The user and the database application
D. Database application and SQL
Ans. A
2.  In a database, data is stored in spreadsheets which have rows and columns.
A. True
B.  False
Ans. B
 
3.  Which of the following products was an early implementation of the relational model developed by E.F. Codd of IBM?
A.  IDMS
B.  DB2
C. dBase-II
D. R:base
Ans. B
 
4. A database has data and relationships.
A. True
B. False
Ans. A
 
5. The following are components of a database except ________ .
A. user data
B.  metadata
C. reports
D. indexes
Ans. C
 
6.  An application where only one user accesses the database at a given time 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
Ans. A
 
7. The relational database model was created by E.F. Codd.
A. True
B. False
Ans. A
 
8.  A database is called “self-describing” because it contains a description of itself.
A. True
B.  False
Ans. A
 
9. An on-line commercial site such as Amazon.com 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
Ans. C
 
10. One of the reasons why OODBMSs have not been widely used for business information systems is that OOP is obsolete.
A. True
B. False
Ans. B