Which macro defines optional features that are included in the sendmail.cf file ?
What will the command "lpstat -lp fred" do ?
How do two computers communicate with each other when they are connected through L2 or L3 switch?
Explain the importance of encryption on a network?
Suppose a Router contain one First Ethernet port(F0/0) and two serial port(i.e S1/0,S1/1) and we want to assign IP address of Class A to all the ports. Let the IP address for F0/0 is 10.1.1.2 and 10.2.1.4 for S1/0 and 10.4.1.6 for S1/1, is it correct ? after that can we configure the router using the routring Protocol 'IGRP ' ?
what is VPN ?
A server who performs processing for client computers is called? a. application server b. file/print server
what is cmrr?
Define multicast routing?
Explain about the job of the network layer under the osi reference model?
what is the benefit of sql server ?
repeator, bridge, switch, router, gateway, or hub are examples of
udp means