Answer Posted / anup

gateway is a exit and entrance point to get communicate
between the networks.

Explain Attenuation?

1113

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1.Explain the main purpose of IP address? 2.List two purposes for a web browser? 3.Explain an advantage and a disadvantage of multiple search engines? 4.Describe two roles of Internet Services Providers (ISPs)?

3951

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what is colour port? what is the use with it?

2092

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Why transport layer protocols like TCP and UDP are called end-to-end protocols. What is the difference between them?

3208

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Explain Various fields in Ethernet frame format

1617

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What is packet switching ? Explain two different approaches of packet switching. ?

2275

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What is virtual path

1106

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Explain Any Standalnoe Application with rispect to OSI model, letus Consider Voice Recognition....!! One Has To tell function of all layers with rispect to given Application.

2272

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Discuss the following terms with respect to ATM: VPI, UNI, asynchronous, AAL, Cell, PVC.

1804

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Define Wireless Networks

1149

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Differentiate between Optical fibre and twisted pair

1577

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What is traffic shaping

1146

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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.

1566

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Explain HDLC

1537

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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?

2730

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