If the transmitted code word is 10011000 and the received code word is 11001001. What is the error word ? Write transmitted code word , received code word and error word as polynomials.52
Why transport layer protocols like TCP and UDP are called end-to-end protocols. What is the difference between them?132
Write down the basic features of HDLC protocol? Could HDLC be used as a data link protocol for a LAN? Justify your answer.52
The physical layer service is a non-confirmed service. Assume that some bits of data are lost during transmission over physical media, which layer will detect the loss and take some remedial measures. Explain any one method clearly depicting how this operation is performed.40
Differentiate between stop-and wait ARQ and Go-back-N protocol.
Which layer is used to convert packets to frame
hi , can you Suggest me the books (with author names) to learn Network programming from basics. Thanks in Advance... Prakash
List out the main responsibilities of the network layer.
1. What ports does FTP traffic travel over? 2. What ports does mail traffic utilize? 3. What ports do HTTP and HTTPS use? 4. Why is NTP required in an NFS network? 5. Name some common mal software on the server side 6. What is CPAN? How do you access it? 7. What is PEAR? 8. What advantages does mod_perl have over a perl CGI? 9. What is required to do SSL in Apache 1.x? 10. What is Tcl? 11. What is a servlet engine/container? 12. What is BIND? 13. Name the steps to setup a slave zone in BIND 14. Name the steps to setup a primary zone in BIND 15. What commands would you use under Solaris or Linux to modify/view an LDAP tree?
How to make a port to a dedicated port through dll registration in a windows system
I have 2 networks. One is LAN & other is Tata Indicom Modem which is connected to USB. The problem is that When USB Modem is using, i am unable to use LAN. And when we use LAN, we cannot use USB Modem. kindly help me.
how to take backup of BIOS ?
Question What is datagram, datagram packets and datagram sockets?
Why transport layer protocols like TCP and UDP are called end-to-end protocols. What is the difference between them?
Explain Difference between congestion control and QoS(or Quality of service)
Why is IP called ‘best-effort delivery’ protocol?
which are the institutes in mumbai for CCNA training & how much is the cost of teaching and the exam fees?
What is cladding?
In which of the 7 layers of OSI will a service handling conversion of characters is from EBCDIC to ASCII be normally implemented ?