True/False: DNS gives you the ability to restrict queries from machines in a particular zone.
what is the main difference b/w standard and extended ACL
Rules and procedures used for network communication called as
What does RPC do? a. Intercepts DHCP broadcasts b. Broadcasts NETBIOS updates c. Makes remote calls look local d. Makes the use of redirector redundant
System that stores mailboxes in local /var/mail is called what type of server ?
A server who performs processing for client computers is called? a. application server b. file/print server
what is networking?
You try "ping server1" and you get "no answer from server1". Why ? (assume that your machine resolved the name correctly).
how to switch off the system with the hellp of other system
What does the MAC sublayer of the Data Link Layer do ? (choose all that apply) a. builds frames b. checks to see that nothing got damaged in transit by CRC c. determines "which machine goes first on the wire" d. provides path to the destination host e. Gets data on and off the wire
Which file holds the netmask number ?
At which TCP/IP layer does arp work ?
IEEE subdivided the datalink layer to provide for environments that need connectionless or connection- oriented services. What are the two layers called?