TCP/IP Protocol Suite Quiz

Which protocol is responsible for ensuring the reliable delivery of data between devices on a network?

• UDP

• TCP

• ICMP

• ARP

What is the purpose of HTTP (Hypertext Transfer Protocol)?

• Sending emails

• Real-time audio transmission

• Transferring files

• Retrieving web pages

Which protocol is used for the transmission of electronic mail (email) over a network?

• FTP

• SMTP

• UDP

• ICMP

What is the purpose of UDP (User Datagram Protocol)?

• Sending data without establishing a connection

• Translating domain names into IP addresses

• Ensuring reliable delivery of data

• Sending error messages and operational information

Which protocol is used to map a known IP address to a physical MAC address on a local network?

• ARP

• DNS

• ICMP

• TCP

What is the primary function of ICMP (Internet Control Message Protocol)?

• Resolving IP addresses to MAC addresses

• Sending error messages and operational information

• Translating domain names into IP addresses

• Ensuring reliable delivery of data

What is the purpose of DNS (Domain Name System)?

• Real-time audio transmission

• Resolving domain names to IP addresses

• Transferring files

• Sending emails

Which layer of the TCP/IP model includes protocols such as HTTP, FTP, and SMTP?

• Application

• Link

• Internet

• Transport

What is the main purpose of IP (Internet Protocol)?

• Translating domain names into IP addresses

• Addressing and routing packets of data

• Sending error messages and operational information

• Ensuring reliable delivery of data

What is the primary function of TCP (Transmission Control Protocol)?

• Ensuring reliable delivery of data

• Addressing and routing packets of data

• Translating domain names into IP addresses

• Sending error messages and operational information