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 cell switching?
whenever install patch cluster, system will be restart what is the problem?
I want to Use Motorola Canopy 5.4 GHZ System for wireless Internt , i need how setup this network , i need step by step guide , Also i need what Hard i need for in such setup .
To configure "Local Mail in Local Mode", who provides /var/mail ?
what are fsmo roles
In What Protocol, message are just delivered. It is not reliable, and requires that transmission quality be augmented. It is fast, however.
Which value in the "flags" field in the DHCP network database denotes that the evaluation of the DHCP lease is turned on ?
What is a MAC ? a. It is the network layer address of a NIC that can not be modified b. It is the network layer address of a NIC that can be modified c. It is the Data Link Layer address of a NIC that can not be modified d. It is the Data Link Layer address of a NIC that can be modified
Define proxy servers and how do they protect computer networks?
Which command will watch all packets on device pcelx0 ?
What kind of cables can be called UTP cables ?
What is called as a series of bits with a well-defined beginning and ending.