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
Explain backbone network?
X windows maps to which OSI layer ? a. application b. presentation c. session d. transport e. network
how much salary do u expect from our company?
You just added a new alias in the /etc/aliases file. What command should you run to activate the change ?
The 802 standards committee divided the Data Link Layer of the OSI model into the ___ and ___ sublayers.
Three computers in California and one in Kansas City all use Microsoft Excel and Lotus CCMail is this a LAN?
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 does OSPF stand for ?
what is the purpose of activ directory in windows2003
List 3 types of email addresses (for the mailer):
Explain the use of a default gateway?
Define nat?