Which command identifies wireless card?

• A. Airmon-ng
• B. Telnet
• C. Binwalk
• D. ifconfig

Answer: (D)

Identifying the wireless interface comes from listing the system’s network interfaces. Ifconfig prints every interface the OS sees, including wireless ones, usually labeled something like wlan0 or wlan1. Seeing such a wireless interface in the output tells you the wireless card is recognized by the machine, and you can check its status, MAC address, and any assigned IP to confirm its activity.

Airmon-ng is part of the wireless toolkit and focuses on enabling monitor mode and managing wireless interfaces for capture; it can show interfaces, but its primary job is not simply identifying the wireless card. Telnet is for remote login, and Binwalk is for firmware analysis. So, the straightforward way to identify the wireless interface is the ifconfig command, which directly lists the available network interfaces and their details.