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What are the 2 functions of the Data Link Mac layer? * Handles access to shared media * Manages protocol access to the physical network medium * Provides SAPs for higher level protocols * Allows multiple devices to uniquely identify one another on the data link layer

8 Answers   Cisco, Facebook,

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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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What kind of cables can be called UTP cables ?

1 Answers  

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What is a characteristic of 802.3 10BaseT standard a. RJ11 Connector at both ends b. UTP RJ45 c. BNC T-connector d. 50 Ohm

1 Answers  

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Which option of the dhtadm command removes symbol or macro definition from dhcptab ?

1 Answers  

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which is the latest versions of bluetooth & WiFi?

1 Answers  

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what is cell switching?

3 Answers  

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What is native VLAN? What is the use?

1 Answers   HCL,

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how can you configure router

12 Answers   HCL, Wipro,

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You want to make your own configuration file for sendmail. After editing the appropriate files, which program would you run to compile your new configuration file ?

1 Answers  

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Consider the IP address 128.252.144.84. What is the network id and what is the node id ? assume classful networking. a. 0.0.0.0 and 128.252.144.84 b. 128.0.0.0 and 252.144.84 c. 128.252.0.0 and 144.84 d. 128.252.144.0 and 84

1 Answers  

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What are the drawbacks of implementing a ring topology?

0 Answers  

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