You are reported that the office can??t visit the internet, saying that an error on port 53 has
occurred when trying to connect. Which item below possibly fails to work?
A.
DNS
B.
FTP
C.
HTTPS
D.
HTTP
You are reported that the office can??t visit the internet, saying that an error on port 53 has occurred when trying to connect
You are reported that the office can??t visit the internet, saying that an error on port 53 has
occurred when trying to connect. Which item below possibly fails to work?