Which of the following are Layer2 protocols ?
a. ICMP
b. SDLC
c. LAPB
d. SLIP
e. SMTP
VLSM stands for ?
what is dns? what is the use and advatages?
What is a device that amplifies and regenerates the data signal bit by bit.
how many types of backups are there & explain them in theory mode & practical mode?
In network topology what is called as one large coaxial cable joins all the computers.
Which set has protocols of ONLY the Network layer ? a. IP, UDP, TCP, RARP, ICMP b. IP, UDP, ARP, RARP, ICMP c. SPX, UDP, GNS, ARP, APPLETALK d. IPX, FTP, ARP, RARP, ICMP
Describe vpn?
True or False: RJ-45 connectors house less connections then RJ-11 because they are larger in size and use bigger cables.
Define nic?
What is the name of the routing daemon in Solaris ?
Your class C network has been subnet-ed. Mask for the new subnets is 255.255.255.248. How many subnets and how many nodes per subnet can you have ? a. 30, 6 b. 30, 7 c. 62, 2 d. 62, 6 e. 62, 7
how to check or see device port number?