READ Free Dumps For Huawei- H12-211
Question ID 16498 | In the Internet access business in the widespread use of ADSL and () two technologies. |
Option A | LAN |
Option B | WAN |
Option C | MSTP |
Option D | Metro |
Correct Answer | A |
Question ID 16499 | Responsible for the unreliable transmission channel into a reliable transmission channel, to |
Option A | Physical Layer |
Option B | Data Link Layer |
Option C | Network Layer |
Option D | Transport Layer |
Correct Answer | B |