Who is responsible for engineering and deploying database architectures ?
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Answer: D. Database administrators
Explanation
Database administrators specialize in engineering, tuning, and deploying database architectures. They manage data integrity, security, and performance across enterprise information systems. The correct option accurately identifies the responsible IT role for database management. Database administration requires deep knowledge of relational algebra and storage engines. Administrators ensure high availability and backup recovery for critical corporate data. Proper database engineering prevents data corruption and optimizes complex query execution.
Enterprise web applications rely heavily on database administrators to scale backend storage. This role matters because data is often an organization most valuable digital asset. Security protocols managed by DBAs protect sensitive user information from breaches. Programmers write application logic and interfaces rather than managing underlying database architecture. Project managers oversee timelines, budgets, and team resources instead of engineering databases. Technical writers produce user manuals and system documentation rather than database schemas.
- Subject
- Computer Science
- Category
- Software Engineering
- Topic
- —
- Difficulty
- medium
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