READ Free Dumps For Cisco- 100-101
| Question ID 523 | Which transport layer protocol provides best-effort delivery service with no acknowledgment receipt required? |
| Option A | A. HTTP |
| Option B | B. IP |
| Option C | C. TCP |
| Option D | D. Telnet |
| Option E | E. UDP |
| Correct Answer | E |
| Question ID 524 | Which layer of the OSI model controls the reliability of communications between network devices using flow control, sequencing and acknowledgments? |
| Option A | A. Physical |
| Option B | B. Data-link |
| Option C | C. Transport |
| Option D | D. Network |
| Correct Answer | C |