Choose the best answer.

1		What does DNS basically do?
			A)	resolve Computer names to IP addresses
			B)	resolve FQDN names to IP addresses
			C)	resolve IP addresses to Computer names
			D)	resolve IP addresses to FQDN names
2		What command is best used to establish connectivity to a destination PC?
			A)	IPCONFIG
			B)	NSLOOKUP
			C)	PING
			D)	WINIPCFG
3		What commands are best used in troubleshooting TCP/IP settings on a client computer?
			A)	IPCONFIG or WINIPCFG
			B)	NBTStat or WINIPCFG
			C)	NSLOOKUP or NBTStat
			D)	PING or WINIPCFG
4		What type of error is indicated when you can successfully PING a local PC by IP address but not by name?
			A)	CAT5
			B)	DHCP
			C)	DNS
			D)	WINS
5		What does the NSLOOKUP command help determine?
			A)	what DHCP Servers are in use
			B)	what Name Servers are in use
			C)	what Print Servers are in use
			D)	what WINS Servers are in use
6		What type of IP addresses do DHCP Servers issue?
			A)	dynamic
			B)	host
			C)	lmhost
			D)	static
7		What is a range of IP addresses that a DHCP Server can serve called?
			A)	cache
			B)	flat name space
			C)	resolver
			D)	scope
8		Which command is equivalent to the command PING Localhost?
			A)	PING 10.10.10.10
			B)	PING 127.0.0.0
			C)	PING 127.0.0.1
			D)	PING 192.168.0.1
9		What two IPCONFIG command parameters will re-establish TCP/IP settings on a DHCP client machine?
			A)	release, renew
			B)	release, reset
			C)	renew, reset
			D)	reset, renew
10		What does the NBTSTAT —C command do for you?
			A)	it checks the current NetBIOS name cache
			B)	it checks the current memory cache
			C)	it checks the current RAM cache
			D)	it checks the current system cache