Which protocol does DHCP use at the Transport layer?
A. IP
B. TCP
C. UDP
D. ARP
Answer: Option C
A. IP
B. TCP
C. UDP
D. ARP
Answer: Option C
A. 1 and 3
B. 2 and 4
C. 3 and 4
D. 1 and 2
What command is used to create a backup configuration?
A. copy running backup
B. copy running-config startup-config
C. config mem
D. wr mem
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