What is the main function of SQL statements for a database administrator?

What is the main function of SQL statements for a database administrator?

• A. Creating user accounts
• B. Managing and manipulating relational databases
• C. Monitoring network traffic
• D. Designing user interfaces

Answer: (B)

The main function of SQL statements for a database administrator is managing and manipulating relational databases. SQL, or Structured Query Language, is specifically designed to handle operations related to relational databases. This includes querying data, updating records, deleting entries, and creating or modifying database structures such as tables and relationships between them. Database administrators utilize SQL to ensure that data is organized, accessible, and secure, enabling effective data management within an organization.

While creating user accounts is an important aspect of database administration, it is more of a task related to database security rather than the primary function of SQL itself. Monitoring network traffic is related to network administration and security, not directly tied to SQL operations. Designing user interfaces falls under application development and user experience design, which, although it involves data access, is not a direct function of SQL or database administration.