Answer Posted / xxx
socket means bidirectional connectivity between end users.
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What is sliding window protocol ?
Discuss Shannon’s capacity. What implications does it have ?
When you look at a Cisco switch like Cisco 2950, why are the ports labeled with an 'X' behind the number? Like 1x, 2x.....23x, 24x, and what does it mean when there is no 'X'?
1).what is forest? 2).what is dns and dhcp port no's? 3).what is file system? 4).what is terminal server?
Which one you will use to implement critical section? Binary Semaphore
What is silly window syndrome
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?
If i want to crack any serial key using system information then how can i do it? Is it possible?
Write a short note on ISDN?
Why does ATM use the cell of small and fixed length ?
Compare the maximum window size in go-back-N and selective-repeat ARQs.
What is the difference between IE 6 & 8?
Why do data link layer protocols position the checksum in the trailer and not in the header ?
How do cryptography-based keys ensure the validity of data transferred across the network?
What are the reasons for using layered protocols ?