Networking and servers • dongle WiFi doubt

Code:

pi@raspberrypi:~ $ ifconfiglo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536        inet 127.x.x.1  netmask 255.0.0.0        inet6 ::1  prefixlen 128  scopeid 0x10<host>        loop  txqueuelen 1000  (Local Loopback)        RX packets 11  bytes 1831 (1.7 KiB)        RX errors 0  dropped 0  overruns 0  frame 0        TX packets 11  bytes 1831 (1.7 KiB)        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500        inet 192.xx.xx.xx  netmask 255.255.255.0  broadcast 192.168.1.255        inet6 fe80::dd32:7412:ae7b:4e75  prefixlen 64  scopeid 0x20<link>        ether 98:03:cf:00:00:e0  txqueuelen 1000  (Ethernet)        RX packets 459  bytes 115126 (112.4 KiB)        RX errors 0  dropped 0  overruns 0  frame 0        TX packets 208  bytes 79919 (78.0 KiB)        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0