What is a static IP address?

• A. An IP address assigned dynamically by a DHCP server.
• B. A temporary IP address that changes frequently.
• C. A permanent IP address used to connect printers on a LAN.
• D. An IP address that is exclusively used for private networks.

Answer: (C)

A static IP address refers to a permanent address assigned to a device on a network, allowing it to be easily recognized and located by other devices. This type of IP does not change, which makes it ideal for devices that need constant access, like printers on a local area network (LAN). Because a static IP address is stable and predictable, it simplifies tasks such as setting up network resources, enabling remote access, or establishing a secure connection.

When devices, such as printers, have static IP addresses, users can consistently connect to them without needing to check for any changes. This reliability is especially important in environments where devices are accessed regularly, avoiding service interruptions that could occur if the IP address were to change.

The other choices present different types of IP address functionalities but do not describe a static IP address accurately. For instance, dynamic IP addresses (assigned by DHCP servers) and temporary addresses that change frequently contrast sharply with the stability offered by static IPs.