ARP is what type of protocol?
a. broadcast
b. multicast
c. unicast
d. routing
Who is network administrator?
Host ----router ----server Class B network. host's IP : ...82.2 , Mask: 255.255.240.0 router's left IP-address is ...64.1 router's right IP-address is ...32.1. Why can the host not access the server ?
Define dos?
What network topology is at the exhibit (Exhibits looks like a star of David) ?
Which OSI layer defines QuickTime standard? a. Application b. Presentation c. Session d. Transport
What does the ping 192.168.0.1 -l 1000 -n 100 command do?
Consider the IP address 128.252.144.84. What is the network id and what is the node id ? assume classful networking. a. 0.0.0.0 and 128.252.144.84 b. 128.0.0.0 and 252.144.84 c. 128.252.0.0 and 144.84 d. 128.252.144.0 and 84
Which topology, uses centralized hub from which a number of signals carrying cables goes out to individual devices on the branch.
What is the importance of authentication?
Which is the RIP daemon in Solaris ?
which components require for Exchange Server 2007 installation?
How we configure Multipal Name Hosting (DNS) with Single WAN IP or Live IP?