Which two tasks can be performed by a local DNS server? (Choose two.)

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Which two tasks can be performed by a local DNS server? (Choose two.)

providing IP addresses to local hosts
allowing data transfer between two network devices
mapping name-to-IP addresses for internal hosts
forwarding name resolution requests between servers
retrieving email messages

Explanation: Two important functions of DNS are to (1) provide IP addresses for domain names such as http://www.cisco.com, and (2) forward requests that cannot be resolved to other servers in order to provide domain name to IP address translation. DHCP provides IP addressing information to local devices. A file transfer protocol such as FTP, SFTP, or TFTP provides file sharing services. IMAP or POP can be used to retrieve an email message from a server.

Which two tasks can be performed by a local DNS server? (Choose two.)

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