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$HOME/.mailrc

You are using DNS only for name resolution. If the primary server is not responding (down), which "condition" (nsswitch.conf) does this situation fall in?

1 Answers  

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True/False: nfsd and mountd are both RPC-based.

1 Answers  

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what is Cisco Firewall

0 Answers   Amasis, Infosys, Wipro,

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Describe End to End network services: (Choose all that apply) * Best Route selection * Accomplished Segment by Segment, each segment is autonomous * Flow Control & Data Integrity * Best efforts packet delivery

8 Answers   Cisco,

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What are your key strengths as a System/network Administrator?

0 Answers  

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Which layer of the OSI model is responsible for data compression?

1 Answers   NTS,

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You mail server belongs to mydomain.com . An email is destined for user@host2 . The destination domain name is not known. This type of email address is ?

1 Answers  

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Which options of the sendmail daemon causes it to listen on SMTPport ?

1 Answers  

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Three computers and a printer in the same office are all connected by a cable so that users can share the printer. Is this a LAN?

1 Answers  

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What is looping and how switching loops are avoided at L2 level?

0 Answers   HCL,

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Which communication is not synchronized and uses a start and stop bit to separate character strings.

1 Answers  

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Please list the types of Firewalls, Routers, Switches, Servers, you manage?

1 Answers   HCL, Jaypee,

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