Question

On which TCP/IP port does SQL Server typically run?

a) 80
b) 1433
c) 3306
d) 8080

Answer 1

SQL Server typically runs on TCP/IP port 1433. This is the default port for SQL Server instances for both TCP and UDP communications with clients. Other ports serve different default purposes, such as HTTP or MySQL.

Step-by-step explanation:

The SQL Server typically runs on TCP/IP port 1433. This is the default port used for SQL Server instances and is used for both TCP and UDP point-to-point communication between SQL Server and various clients on the network. Port 80 is generally used for HTTP traffic, Port 3306 is the default for MySQL databases, and Port 8080 is an alternative to port 80, often used for proxy and caching. When a client application initiates a connection to the SQL Server, it typically targets this port, unless the SQL Server has been configured to use a different port or is using a named instance that does not use the default port.