Which 3 layers are missing in TCP/IP ?
a. Physical
b. data link
c. network
d. transport
e. session
f. presentation
g. application
What is osi and it's role in computer networking?
Sequence Number in a TCP header is used for (list all that apply) a. acknowledgements b. upper layer information c. reordering of the octets received d. protocol dependent information e. rejecting the duplicate octates
The programs that will deliver various kinds of mail is called ?
You have a class B subnet. You would like to divide it up into 10 more subnets by "subnetting" . How many hosts can you have per subnet?
What IP network addresses are set-aside for class B (for private use)? a. 128.0.0.0 (mask 255.255.0.0) b. 128.252.0.0 (mask 255.255.0.0) c. 172.16.0.0 (mask 255.240.0.0) d. 172.16.0.0 (mask 255.255.0.0) e. 172.240.0.0 (mask 255.255.0.0)
At which layer does DHCP work at ?
What is the name of the routing daemon in Solaris ?
How many wires does an RJ-45 cable have ?
How can I know which user having group policy?
Which option of the dhtadm command removes symbol or macro definition from dhcptab ?
What entry should put in the /etc/gateways file to specify a route to a network called net5 through an external gateway called host9 ? Assume that net5 is 3 hops away.
Name 3 commands will let you logon to another machine ?