Answer Posted / amitkumar

we can not change the MAC (media access control)
address of network card.The MAC address is 48 bits address
in haxadecimal form and

Tell me what advantages does fiber optics have over other media?

946

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Explain how to identify the ip class of a given ip address?

1015

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in solaris file sysrm is full what u do?

1948

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Define proxy servers and how do they protect computer networks?

1030

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Explain 802.1Q header?.

2032

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Define dhcp?

1037

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how do I disable dmp?

1945

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I am using solaris box, I need to delete a file from path /usr/tmp/ which r older than 24 hours?

1799

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Define tcp/ip?

1004

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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

2061

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Define data encapsulation?

1105

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Explain the importance of encryption on a network?

998

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How many layers are under tcp/ip?

974

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What is the difference between linux server and solaris server?

2292

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Define the number of network ids in a class c network?

973

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