What are the main elements of a protocol?

1

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Explain difference between broadcast domain and collision domain?

1088

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Explain how do we use rsa for both authentication and secrecy?

1012

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Explain how does traceroute work? Now how does traceroute make sure that the packet follows the same path that a previous (with ttl - 1) probe packet went in?

939

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What is an arp and how does it work?

1159

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What is multicasting?

970

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What is ospf protocol

1040

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Explain what is the role of single sign on in authentication technologies?

1061

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Explain what does cia stand for in security management?

970

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Explain what are all the technical steps involved when the data transmission from server via router?

1043

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What is kerberos protocol?

1037

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explain what is meant by port blocking within lan?

1018

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Explain for a small lan which class of addressing is used?

971

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Explain what is difference between arp & rarp? How both of these protocols will work, and where it will use?

986

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Explain what are digital signatures and smart cards?

1189

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