Which layer enables users on different machines to establish sessions between them.
Can you please explain the difference between straight-through and crossover cable?
True/Flase: Secondary DNS servers can not be authoritative for any domains .
Which machines use the /etc/main.cf file ?
what are the types protocols?
Default subnet mask for Class A, B, and C ? a. 0.255.255.255, 0.0.255.255, 0.0.0.255 b. 255.0.0.0 , 255.255.0.0, 255.255.255.0 c. 255.255.255.0, 255.255.0.0, 255.0.0.0 d. 0.0.0.0, 0.0.0.255, 0.0.255.255
You you ran pkill -INT in.named, where will it write the snapshot of its in-memory cached data ?
How does the MAC sublayer assure that nothing was damaged in transit? a. CRC b. it can't c. ackwoledgement
Which host - delivers mail between domains.
2 command you can use to see which directories have been shared out by server machine1?
At which layer does DHCP work at ?
Remote user downloads mail messages to a client where messages are cached. This is the ______ type mail access supported by IMAP4.
On a connectionless protocol , how does error recovery and flow control get taken care of ? a. A different protocol has to run along side b. error recovery and flow control are not taken care of c. the upper layers take care of them d. lower layers take care of them