True/False: DNS gives you the ability to restrict queries from machines in a particular zone.
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
What does the receiving host do with packets when it is using a connection-oriented protocol ? a. acknowledges only the first and last packet, puts the packets in their proper order. b. acknowledges only the first and last packet, discards in any packet that have arrived out of sequence. c. acknowledges each packet and puts the packets in their proper order. d. acknowledges each packet and discards in any packet that have arrived out of order
What is the name of the routing daemon in Solaris ?
Which of the follwoing are Layer2 protocols ? Choose all that apply. a. HDLC b. IP c. UDP d. SLIP e. PPP
Suppose if a network which contains two servers and twenty workstations, where is the best place to install an anti-virus program?
PPP supports which of the following features? a. encryption b. login c. password d. error correction
List 2 available "actions" that can be specified in the nsswitch.conf file .
Explain the difference between hub and a switch?
Name 3 problems with distance-vector protocol ? a. not feasible for small internetwork b. count-to-infinite c. routing loops d. inconsistent views of network
PPP has used for multi-protocol support ? a. protocol identifier b. specified bit values c. protocol indicator d. protocol frame length
Windows and Linux interoperability how to ?
To configure "Local mail in Local Mode", how many sendmail.cf files are requried ?