What is the difference between TFTP and FTP application layer protocols?

8 Answers   DELL, Elgi Equipments, HCL, Wipro,

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How Gateway is different from Routers?

4 Answers   Elgi Equipments,

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waht is DHCP?

8 Answers   Arvind, HCL,

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not able to connect to SBI Visa payment server...Getting message like "Server not found"...."proxy protected by firewall"....how to resolve this issue?

1 Answers   TCS,

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what is backup? what are those types and where those are used?

1 Answers   IBM, Wipro,

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Differentiate between Optical fibre and twisted pair

0 Answers  

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Assume you have to build 30 systems (mix of Solaris + Linux) in a brand new place (ie: no existing infrastructure). How do you tackle this?

0 Answers  

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What is a router?

21 Answers   iGate, Wipro,

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What Fabric Switch hardware have you worked on? (like Cisco9000, Brocade 3250 etc)

0 Answers  

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What is data link layer in the OSI reference model responsible for?

2 Answers   HCL,

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What is lock granularity?

0 Answers  

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Explain the advantage and disadvantage of ethernet ?

12 Answers   ABC, Cisco, Honeywell, IPP Media, PNC,

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