READ Free Dumps For Huawei- H12-211
| Question ID 16484 | IP protocol is characterized by |
| Option A | reliable, connectionless-oriented |
| Option B | unreliable, connectionless-oriented |
| Option C | reliable, connection-oriented |
| Option D | unreliable, connection-oriented |
| Correct Answer | B |
| Question ID 16485 | The following protocols are commonly used WAN data link layer protocol is (). |
| Option A | 802.2 |
| Option B | 802.4 |
| Option C | HDLC |
| Option D | PPP |
| Correct Answer | C,D |