What connectivity device works at the physical layer of the OSI model?
a. repeater
b. bridge
c. router
d. gateway
e. brouter
What does ICMP stand for ?
What is the difference between 802.2 and 802.3 frames ? a. 802.3 = 802.2 + LLC Header Info b. 802.2 = 802.3 + LLC Header Info c. 802.2 = 802.3 + Length field c. 802.3 = 802.2 + Length field
Explain sneakernet?
What is the difference between X.25 and Frame Relay explain it briefly
How a switch will identify that it has received a STP packet
how can i restore my BIOS ?
What does CIDR stand for ?
Host C mounts /usr/local from host B. Host C shares out /usr to few machines. Can host C share out /usr/local to these machines, as well?
You have a Solaris host that acts as the DNS server. Which process (daemon) must this Solaris host be running ? a. dnsd b. dns c. named d. nameserver -d
List 3 session layer standards
You have a Class C network. You have subntted it into 6 subnets. What is the subnet mask ?
In the nsswitch.conf file what does the following entry mean ? NOTFOUND=continue