Which one of the following terms is not normally used to describe the Transmission Control Protocol (TCP)? a. Reliable b. Connectionless c. Error-checking d. Guaranteed delivery Which protocol is...

Which one of the following terms is not normally used to describe the Transmission Control Protocol (TCP)? a. Reliable b. Connectionless c. Error-checking d. Guaranteed delivery Which protocol is utilized by the ping command to determine whether a host is active on a network? a. UDP b. ICMP c. FTP d. IP What layer of the OSI model includes the encryption and decryption of data transmitted over the network? a. Application b. Presentation c. Transport d. Data Link