100-101 Questions Answers

QUESTION NO : 13

Which layer of the OSI model controls the reliability of communications between network devicesusing flow control, sequencing and acknowledgments?

A. Physical
B. Data-link
C. Transport
D. Network


Answer: C

100-101 Questions Answers

QUESTION NO : 12

Which transport layer protocol provides best-effort delivery service with no acknowledgment receipt required?

A. HTTP
B. IP
C. TCP
D. Telnet
E. UDP

Answer: E