In simple terms, DHCP determines if your IP is static or dynamic and the length of time an IP address is assigned. Dynamic Host Configuration Protocol is controlled by a DHCP server. Your router can be a DHCP server...and if you're on a home network, it most likely serves this purpose.
Researchers report that the average adolescent needs eight and a half to nine and a half hours of sleep each night. But in a poll taken in 2006 by the National Sleep Foundation, less than 20 percent reported getting that much rest on school nights.
You need about 10 to 11 hours of sleep a night. Getting enough sleep every night helps your body grow and have energy. RESULTS: Whoa! It looks like you learned a lot about animals and how they sleep. Take this quiz again and see if you can score higher.