What is a database server?

What is a database server?

• A. A server that provides access to data stored in central databases
• B. A server for hosting intranet apps
• C. A switch device
• D. A wireless access point

Answer: (A)

A database server is the central hub that stores data in databases and makes that data available to applications and users. It runs database software that can accept queries, retrieve and modify data, and manage multiple users at once. It also enforces security and data integrity, coordinating access through transactions so changes don’t conflict and the data stays consistent. This is exactly what providing access to data stored in central databases means: the server holds the data and responds to requests to read or write it. The other options describe different roles—switches move network traffic, wireless access points provide Wi‑Fi, and hosting intranet apps is about running software on a server but not inherently about centralized data management.

A database server is the central hub that stores data in databases and makes that data available to applications and users. It runs database software that can accept queries, retrieve and modify data, and manage multiple users at once. It also enforces security and data integrity, coordinating access through transactions so changes don’t conflict and the data stays consistent.

This is exactly what providing access to data stored in central databases means: the server holds the data and responds to requests to read or write it. The other options describe different roles—switches move network traffic, wireless access points provide Wi‑Fi, and hosting intranet apps is about running software on a server but not inherently about centralized data management.