How does a DNS server find the actual root servers ?
Answer / indu
by querying the servers listed in the file /var/named/named.root
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what is difference between cisco switch and other vendor switch?
Networking?
What connectivity device works at the physical layer of the OSI model? a. repeater b. bridge c. router d. gateway e. brouter
What is a device that amplifies and regenerates the data signal bit by bit.
What is the subnet for a class C network ?
How many wires does an RJ-45 cable have ?
What is Telnet ?
Describe one advantage of mesh topology?
what is the process to activate all the 3 nic cards in server please give all the commands to activate asap
You have a Class C network. You have subntted it into 2 subnets. What is the subnet mask ?
What provide communication between the computer and the main LAN cables and are located in the vampire taps attached to the cable.
Which options of the sendmail daemon causes it to listen on SMTPport ?