Databases Technologies Set 1

1. What are the different types of relationships in RDBMS?

2. DBMS provides the following feature:

3. The overall description of a database is called______.

4. A view of database that appears to an application program is known as:

5. The following are components of a database except ________.

6. Minimal Superkeys is called

7. How many types of keys in Database Design?

8. Row is synonymous with the term: a. b. c. d.

9. How many types of aggregate functions in MariaDB?

10. Maria DB is founded in the year of 2009.

11. Maria DB is a Open Source Project and New replacement of MySql.

12. Maria DB is written in

13. DOUBLE also known as?

14. We can disconnect from MariaDB through?

15. NoSQL databases (not only SQL) are non-tabular databases and store data differently than relational tables.

16. What are the different types of clauses used in MariaDB?

17. What are the types of JOIN in MariaDB?

18. Which of the following is a NoSQL Database Type?

19. MariaDB is a community-developed branch of the OpenSolaris database, which uses the Maria engine by default.

20. DDBMS is designed for heterogeneous database platforms.

21. The database schema is written in Data Control Language.

22. In MariaDB, the SELECT statement can be used with_________ statement.

23. Which one of the following attributes can be taken as a primary key?

24. Which one of these is not a RDBMS?

25. Which of the below statements are not true?