Answer Posted / vikas sharma

For SImmilar devices like Pc to PC And Modem To Modem we
use cross cables

But in case of Different Devices Like Pc to Modem We can
use Straight Cables

What are the networking protocol options for the Windows clients if for some reason you do not want to use TCP or IP?

3488

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Differentiate between Link state and Distance Vector Routing algorithm.

1113

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Which device is needed to connect two LANs with different network Ids ?

1192

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What is your most recent experience with VERTAS backup software?

1570

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Explain pure-ALOHA and slotted- ALOHA systems. Give the expression for throughout for each,clearly explaining the various terms.

1691

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Convert the IP address 197.228.17.56 into binary ?

3550

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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?

2293

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Explain various cabling techniques used in IEEE 802.3 standard.

1635

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Explain ATM reference model.

1135

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Why is IP called ‘best-effort delivery’ protocol?

2400

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Write short note on any four of the following:

1161

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what is the command to check how many port numbers are running with their specific protocols in linux pc

1733

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Explain 1-persistent, p-persistent and 0-persistent CSMA giving strong and weak points of each.

2571

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We can use Office Communication server instead of any dialer?

2441

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What is the advantage of Ring network ? Compare it with ethernet

2368

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