Which layer packages data into frames?
How does a DNS server find the actual root servers ?
how many types of network connectivity's are their
what is the main difference b/w standard and extended ACL
What file identifies the name server (for information requests) if cold start file is to be consulted during the boot process .
why we r going to freezing service group and system, what are the freezing steps & how to freezing service group?
what is vpn ? and what is the main advatages?
X windows maps to which OSI layer ? a. application b. presentation c. session d. transport e. network
You have a Class C network. You want to subnet it such that you have at least 5 hosts per subnet. How many subnets can you have?
You have a class C subnet. You would like divide it up into 12 more subnets by "subnetting". However you also have to have at least 13 hosts per subnet. Can you do it ?
Host C mounts /usr/local from host B. Host C shares out /usr to few machines. Can host C share out /usr/local to these machines, as well?
Which layer handles the transport of messages between communication partners, controls the flow of data, and defines the transport quality.
What servers maintain the top-level zones (com, net, edu).