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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
Q364: Which type of database is Oracle?
Relational
Hierarchical
Network
Key-Value
Graph
Q365: Which of these is a NoSQL database?
PostgreSQL
MongoDB
MySQL
Oracle
SQL Server
Q366: Which type of database is Oracle?
Relational
Hierarchical
Network
Key-Value
Graph
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