x.25 protocol encapsulates the follwing layers a)network b)datalink c)physical d)all of the above e)none of the above4 16357
TCP/IP can work on a)ethernet b)tokenring c)a&b d)none2 18692
which is true a)bridge connects dissimiler LAN and protocol insensitive b)router connects dissimiler LAN and protocol insensitive c)gateway connects dissimiler LAN and protocol insensitive d)none of the above2 7025
a node has the ip address 184.108.40.206 and 220.127.116.11. But it is transmitting data from node1 to node2 only. The reason may be a)a node cannot have more than one address b)class A should have second octet different c)classB " " " " " d)a,b,c1 7970
Which is the protocol used in ethernet. (CSMA/CD) Why is it called so ?2 7315
What is the Bandwidth of ethernet ?5 19317
Give an example for bus type network.1 5463
what are the various network topologies ?4 5718
How many layers are there in OSI ? Why is it called OSI model ?5 8895
Which one is not done by Data link layer ? 1. bit stuffing 2. LRC 3. CRC 4. parity check3 8210
Question What is datagram, datagram packets and datagram sockets?
What is multicast routing
Explain ATM reference model.
Differentiate between Link state and Distance Vector Routing algorithm.
Discuss the following terms with respect to ATM: VPI, UNI, asynchronous, AAL, Cell, PVC.
Describe and distinguish between FDMA, TDMA, and CDMA.
Write short note on any four of the following:
Is the nyquist theorem true for optical fibre or only for copper wire ? Explain.
I am using vm ware In my system and I am using 2003server in vm ware ( my o.s is XP ) Now I would like to install .zip in my 2003server machine .how can I do this
On a nexus, is the metric-type keyword not available in the "default-information originate" command?
In which of the 7 layers of OSI will a service handling conversion of characters is from EBCDIC to ASCII be normally implemented ?
Write a short note on ISDN?
What is sliding window protocol ?
Discuss Shannon’s capacity. What implications does it have ?
Explain Traffic shaping using token bucket algorithm