Question

/database administrator is responsible for maintenance of database
true or false​

Answer 1

Answer:

The answer of the following question is False.

Explanation:

Database administrator is not responsible for maintenance of database.

It is also known as DBA.

The function of DBA are:

• Selection of system software

• It uses to manage the data security and privacy.

• DBA manages the system's data integrity.

• It takes all the Data back up.

• It recover the database as its function is Database recovery.

• It enhances the performance by Tuning database performance.

• It Improves the query processing performance of database.

Answer 2

A database is an organized collection of data, generally stored and accessed electronically from a computer system. Where databases are more complex they are often developed using formal design and modeling techniques.