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in vcs, which network[private or public] channel bandwidth is high?

0 Answers  

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What does DNS stand for ?

1 Answers  

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How does the MAC sublayer assure that nothing was damaged in transit? a. CRC b. it can't c. ackwoledgement

1 Answers  

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You want sendmail to attempt to re-deliver previously undelivered mail (e.g. the receving mail server was down) every 30 minutes. Which option and value would you use with the sendmail deamon ?

1 Answers  

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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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If the remote server network or NIC get fails means how to control that remote server without any human interruption? What is the tool is used for connect the remote server?

5 Answers   LLC, Tata Teleservices, Wipro,

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What is the command to start a service in Windows from command line?

5 Answers  

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Which layer is responsible for determining if sufficient resources for the intended communication exists? * Application * Network * Session * Presentation * Transport

13 Answers   Cisco, Inflow Technologies, Infotech,

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What connectivity device works at the physical layer of the OSI model? a. repeater b. bridge c. router d. gateway e. brouter

1 Answers  

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You just added a new alias in the /etc/aliases file. What command should you run to activate the change ?

1 Answers  

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When you connect two redundant links of switch to hub to form a loop , and when the switch receives its own BPDU what it will do.

0 Answers   HCL,

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ATM uses howmany bytes long cells.

1 Answers  

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