Which layer packages data into frames?
A subnet's mask is 255.255.255.192. How many nodes can this subnet have?
Telephone wire uses an what type of connector"
What agent accepts messages from mail user agent. resolves destinations addresses, selects proper mailer to deliver mail, and receives incoming mail from other mail transfers agents.
Can you please explain the difference between csma/cd and csma/ca?
What is a network management system?
Which script starts the in.named daemon ?
Which directory contains files that describe different mailers ?
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?
what is diffrents betweeen ntfs and fat ?
Describe methods of QoS?
Which protocol is working behind DHCP server? and what excatly DORA does?
What can be considered as good passwords?