Explain what is meant by the term ‘integrated service digital network’. Give three reasons a company might choose an ISDN link in preference to a leased line.

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The Data Link Layer encapsulates the network-layer information in a PDU called __________.

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What are the different type of networking or internetworking devices?

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What is the Command Used to Convert a StandAlone PC into Domain Controller?

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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?

0 Answers   TCS,

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What is zoning/masking/mapping?

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Why TCP/IP reference model is more popular than OSI model ?

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What is Administrator?

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What is binding order?

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Discuss Shannon’s capacity. What implications does it have ?

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What is your most recent experience with VERTAS backup software?

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Which one is not done by Data link layer ? bit stuffing, LRC,CRC,parity check

1 Answers   Verifone,

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