— What's the problem, Harry? --- ()
A、No problem
B、No trouble at all
C、Thank you for asking me about it
D、I can’t remember where I left my glasses
A、No problem
B、No trouble at all
C、Thank you for asking me about it
D、I can’t remember where I left my glasses
A、I can’t remember where I left my glasses B、No problem at all C、Thank you for asking me about it
A、A remote physical layer problem exists. B、The host NIC is not functioning. C、TCP/IP has not been correctly installed on the host. D、A local physical layer problem exists.
A、A remote physical layer problem exists. B、The host NIC is not functioning. C、TCP/IP has not been correctly installed on the host. D、A local physical layer problem exists.
A、It‘s a nice place. B、I like the food there. C、He asks me whether I like the weather. D、It‘s cold in winter and hot ins ummer.
A、One interface has a problem. B、Two interfaces have problems. C、The interfaces are functioning correctly. D、The operational status of the interfaces cannot be determined from the output shown.