1. Which transport layer protocol ensures reliable same-order delivery?
- ICMP
- IP
- TCP
- UDP
Explanation: The TCP transport layer protocol ensures reliable same-order delivery.
2. Which TCP header statement is true?
- It consists of 4 fields in an 8-byte header.
- It consists of 8 fields in a 10-byte header.
- It consists of 10 fields in a 20-byte header.
- It consists of 20 fields in a 40-byte header.
Explanation: The TCP header consists of 10 fields in a 20-byte header.
3. Which two applications would use the TCP transport layer protocol? (Choose two.)
- FTP
- HTTP
- ICMP
- TFTP
- VoIP
Explanation: FTP and HTTP require the use of the TCP transport layer protocol.