Computer Science for IGCSE & O level - Databases (Section 4 - No. 44)
Which of the following is a task typically performed by a database administrator (DBA)?
Designing the database structure.
Ensuring data security.
Writing SQL queries.
Creating software applications.
ব্যাখ্যা
A DBA is responsible for designing the database, ensuring data security, and writing queries, amongst other tasks related to database management.