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 dhcp server?
Which script starts the in.named daemon ?
Which protocol is used in packet switching to find the shortest route and most cost effective, measure hops?
How would you monitor and maintain the local area network, email, internet & intranet systems to ensure data security and prevent occurrence of faults?
What is the purpose of VRRP?
What connectivity device typically work at the Application layer of the OSI model?
User Datagram Protocol (UDP) is __ and __ a. connectionless, stateless b. connection-orineted, stateless c. connection-oriented, stateful d. connectionless, stateful
what is patch panel? what is the use
What is MSTP ?
suposse u r working in compny n they provide u an email id to get information , only u know ur id password , can ur boss hack or open ur email? without knowing password ?
can we change the MAC address of Network card?
What is ICMP ?