1. Which application protocol is used to automatically configure IP addressing information?
- DNS
- IMAP
- DHCP
- FTP
Explanation: Dynamic Host Configuration Protocol (DHCP) is used to automatically configure devices with IP addressing and other necessary information.
2. Which application protocols are used to by clients to retrieve email messages? (Choose two.)
- DNS
- SMTP
- POP
- IMAP
- HTTP
- FTP
Explanation: Post Office Protocol (POP) and Internet Message Access Protocol (IMAP) are both used by email clients to retrieve email messages.
3. Which application protocol is used to resolve web addresses to an IP address?
- DNS
- SSH
- DHCP
- HTTP
Explanation: Domain Name System (DNS) resolves internet names to IP addresses.