` Database Administrator (DBA) | Cyizere, Inc.
Database Administrator (DBA)

Database Administrator (DBA)

Database Administrator (DBA) is an IT professional responsible for managing, maintaining, and securing an organization's databases to ensure data is reliable, efficient, and accessible to authorized users

Quiz Questions

Q259: Which of these is a NoSQL database?

PostgreSQL
MongoDB
MySQL
Oracle
SQL Server

Q260: What is the default port number for MySQL?

1521
3306
5432
8080
1433

Q261: Which of these is a NoSQL database?

PostgreSQL
MongoDB
MySQL
Oracle
SQL Server

Latest News

View More

Stay Connected

© 2026 Cyizere | All rights reserved. Designed by TechSolution