Answer Posted / ramachandrarao

Networking is the construction, design and use of network,
including the physical (cabling, hub, bridge, switch,
routers, and so forth), the selection and use of
telecommunication protocol and computer software for using
and managing the network, and establishment of operating
policies and procedures related to network.
Internetworking is a collection of individual networks,
connected by intermediate devices (e.g. routers), that
function as a single large network. Internetworking refers
to the industry, product and procedure that meet the
challenge of creating and administering internetworks. The
figure below illustrates some different kinds of network
technologies that can be interconnected by routers and
other networking devices to create an internetwork.

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?

2842

What do you understand by the term ‘structured cabling’. State the main rules that should be used when installing a cable. 31. Show that maximum cabling area for LAN for horizontal cabling runs is approximately 200m.

1713

What is your most recent experience with VERTAS backup software?

2180