What is a MAC ? a. It is the network layer address of a NIC that can not be modified b. It is the network layer address of a NIC that can be modified c. It is the Data Link Layer address of a NIC that can not be modified d. It is the Data Link Layer address of a NIC that can be modified

1 Answers  

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Which layer deals with Data Formats, Syntax, Encryption? a. application b. presentation c. session d. transport

1 Answers  

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List 4 layer-3 protocols ? a. ICMP b. SNMP c. IP d. ARP e. SMTP f. RARP

1 Answers  

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Explain VLAN concepts

0 Answers   HCL,

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How to set Proxy Setting?

6 Answers   TCS,

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List the different network protocols that are supported by windows rras services?

0 Answers  

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Which Protocol was developed to overcome limitations of EGP.

1 Answers  

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what are the effect of the command ip classless on both calssful and classless routing protocols

2 Answers  

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what is l2 and l3 switch?

2 Answers   CMS,

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What do you have to do add changes to the NIS database after adding/modifying the appropriate map ?

1 Answers  

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How do you search for MX records under nslookup ?

1 Answers  

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What connectivity device typically work at the Application layer of the OSI model?

1 Answers  

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