Answer Posted / ganesh
Computer is a electronic device. Computer is nothing but interconnection of different networks. It can be used to connectivity and communication.
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
What are the two reasons for using layered protocols?
Contrast link state and distance vector routing protocols, giving an example of each.
what are the two sub layers of data link layer called ?
What do you mean by link to link layers of OSI reference model? Explain their functions briefly?
In which of the 7 layers of OSI will a service handling conversion of characters is from EBCDIC to ASCII be normally implemented ?
Can a switch be used to connect two LANs with different network IDs ?
A binary signal is sent over a 3-khz channel whose signal-to-noise ratio is 20 db.Calculate the maximum achievable data rate ?
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?
What are the other names of IEEE 802.11 protocol or standard?
What is silly window syndrome
how to take backup of BIOS ?
Compare satellite with fiber as a communication medium and enumerate the application areas where satellite still holds a niche(or special)marker.
Differentiate between stop-and wait ARQ and Go-back-N protocol.
What are the various classes of IP addressing? Calculate the maximum number of class A, B and C network Ids.
What is autonomous system