CompTIA Server+ (SK0-005)Server AdministrationMedium
A server administrator is evaluating different server roles for a new application. The application requires high computational power for complex data processing and needs to scale horizontally by adding more instances as demand increases. Which server role is best suited for hosting this type of application?
- ADatabase Server
- BDNS Server
- CFile Server
- DApplication Server
Show answer & explanationAnswer & explanation
Correct answer: D. Application Server
An application server is specifically designed to host and execute application code, providing the necessary computational power and often supporting horizontal scaling for increased demand, making it suitable for complex data processing applications.
Why the other options are wrong
- A. A database server manages and stores data, and while it's crucial for applications, it's not the role that *hosts* the application's computational logic itself.
- B. A DNS server translates domain names to IP addresses; it does not host or process application logic.
- C. A file server primarily stores and shares files, not for running complex applications requiring high computational power.
Application Server
An application server is a software framework that provides an environment for running and managing enterprise applications. It handles business logic, data access, and provides services like transaction management and security.
- Executes application code
- Provides business logic and data processing
- Supports scalability and high availability
Memory trick: Server roles: Each plays a part in the digital symphony!