Which port is assigned to MySQL?

Prepare for the CPSA Port Numbers exam with multiple choice questions and detailed explanations. Understand key protocols and services to excel in your test.

Multiple Choice

Which port is assigned to MySQL?

Explanation:
Ports identify services on a host, and each service has common default ports. MySQL's default port for client connections is 3306, so when asked which port is assigned to MySQL, 3306 is the standard answer. The other numbers correspond to different services: 2049 is used by NFS, 3478 is commonly used for STUN (NAT traversal), and 161 is used for SNMP. While MySQL can be configured to run on a different port, 3306 is the conventional default you’ll encounter most often.

Ports identify services on a host, and each service has common default ports. MySQL's default port for client connections is 3306, so when asked which port is assigned to MySQL, 3306 is the standard answer. The other numbers correspond to different services: 2049 is used by NFS, 3478 is commonly used for STUN (NAT traversal), and 161 is used for SNMP. While MySQL can be configured to run on a different port, 3306 is the conventional default you’ll encounter most often.

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