T/F : FDDI specifies protocols at both MAC sublayer and physical layer ?
Explain subnet mask?
True or False: Network cards communicate at the same speed when talking to each other.
You just added a new alias in the /etc/aliases file. What command should you run to activate the change ?
when a computer is restart,it will not show startup screen and instead a Beep sound is continuosly appearing,what could be the reason and there are important files and folders present in the system.what should be needed to do to bring the system to its normal state?
what is ROI?
What OSI level does a bridge work at? a. Application Layer b. Presentation Layer c. Session Layer d. Transport Layer e. Network Layer f. Data Link Layer g. Physical Layer
How proxy servers protect computer networks?
Why am I getting this error messege when I'm trying to Sincronize user accounts....ERROR MESSEGE- Invalid Target
which value of "Flags" in the DHCP network database denotes a permanent lease ?
True/false: If you can telnet between 2 Solaris machines, all 7 OSI layers are working.
You have a few machine on remore location. Uplink bandwidth is premium. You want to reduce name lookup traffic as much as possible. Which should you do ?
What is the name for the number sequence needed for handling an IP address? a. MAC b. Gateway Address c. Sock number d. Node number e. Subnet mask