What are two roles of the Dynamic Host Configuration Protocol (DHCP)? (Choose two.)

DHCP assigns IP addresses with a lease duration, requiring periodic renewal, rather than assigning them permanently without renewal.

DHCP servers dynamically assign IP addresses from a configured pool to clients, leasing them for a set period, after which the client must renew or request a new address.

While DHCP can provide DNS server addresses, the ability of a client to 'request up to four' is not a fundamental role of the DHCP protocol itself; the server provides the configured options.

DHCP servers offer the capability to exclude specific IP addresses or ranges from a defined pool, ensuring these addresses are not assigned to clients and can be reserved for static assignments or network infrastructure devices.

The DHCP *server* maintains and assigns IP addresses from a pool; the DHCP *client* receives an IP address, it does not maintain a pool for assignment.