FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Answer 1) Option B) ifconfig Explanation–Ifconfig is a command used that is used in Unix-like operating systems such as Linux, FreeBSD, OpenBSD, and macOS for Ethernet network interface configuration.

Detailed explanation-2: -ifconfig is a command in Unix-like operating systems like Linux, FreeBSD, OpenBSD, macOS for Ethernet network interface configuration. In macOS, the ifconfig command functions as a wrapper to the IPConfiguration agent, and can control the BootP and DHCP clients from the command-line.

Detailed explanation-3: -The utilities known as ipconfig (in Windows), and ifconfig (in Unix/Linux/Mac) will display the current configuration of TCP/IP on a given workstation-including the current IP address, DNS configuration, Windows Internet Naming Service (WINS) configuration, and default gateway.

Detailed explanation-4: -Just like on a Windows computer, you can use ipconfig on Mac with Terminal to find your local IP address. If you’re connected to the internet through a wireless network: Hit ⌘ + Space to search and open Terminal. Type in ipconfig getifaddr en0.

Detailed explanation-5: -The ifconfig command is supported by Unix-based operating systems. Functionality: The ipconfig command displays all the currently connected network interfaces whether they are active or not. On the other hand, the ifconfig command displays only the enabled network interfaces that are connected to the system.