Howmany layers TCP/IP has ? a. 2 b. 3 c. 4 d. 5

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How proxy servers protect computer networks?

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hi all of you i m looking part time online job (data entry)without investment , please help me

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what mean this error The Instruction at "0x7c8396d0" referenced memory at "0x00000014" , The memory could not be "read"

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i am using intel core 2 duo system, i ws installed linux 5.0 it has gigabyte ethernet card. we cant assigning ip adress to that. we used many commads to assign but no use wt to do please answer me.

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what is difference between spyware and mallware ? why we use this ?

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Internet layer is the same as which layer in OSI ?

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T/F: There is no way to inform TCP of congestion along the path

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Suppose when you move the nic cards from one pc to another pc, does the mac address gets transferred as well?

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Solaris will run routed if the default route is not defined in the __ file .

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2 examples of a packet-switched network. a. public telephone network b. ethernet network c. token-ring network d. ATM network

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Which layer of the OSI model provides synchronization between user tasks by placing checkpoints in the data stream?

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