respected sir., i need knowledge, i want to do R.H.E.C but problem is this i am science graduate and a new to software line, i want to develop my carrier in I.t sector. please guide. thanks

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XDR stands for ?

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how to merge solaris partition?

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hi this is raj igot job in tcs and also i got visa from u.s in this time i dont know what to do can u sugges me pls........

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What does the receiving host do with packets when it is using a connection-oriented protocol ? a. acknowledges only the first and last packet, puts the packets in their proper order. b. acknowledges only the first and last packet, discards in any packet that have arrived out of sequence. c. acknowledges each packet and puts the packets in their proper order. d. acknowledges each packet and discards in any packet that have arrived out of order

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What provide assurance of packet delivery? a. Connectionless oriented b. Connection oriented

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If you have 500 systems how can u assign IP Addresses range

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Explain the importance of implementing a fault tolerance system? Are there limitations?

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What leading bit values in the IP address indicate a class A and Class B address ? a. 0 and 10 b. 0 and 11 c. 1 and 11 d. 01 and 10 e. 10 and 110

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True/False: DNS gives you the ability to prevent unauthorized transfers.

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Which one of TCP and UDP is connectionless ?

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what is the difference between as and area

7 Answers   Cisco,

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