Hi Plze tell me what is scope of linux administrator in future and what is basic salary of linux for frasher I have two year experince of hardware & networking engineer

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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?

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Which layer addresses the stations attached to the transmission medium and the next higher protocol that used the transmission service.

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Is it possible to connect two computers for file sharing without using a hub or router?

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What routing problems have you troubleshot?

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What would you put in the /etc/gateways file such that a route is defined to network called net2 via router called host4? Assume that net2 is 3 hops away. Also, assume that the gateway is not expected to exchange RIP information.

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T/F: There is no way to inform TCP of congestion along the path

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Which layer begins the process of creating packets?

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In the "Flags" column of the arp table, "S" means ?

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4 parts of UDP header: a. source IP b. destination IP c. source port d. destination port e. length f. UDP checksum

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What is tunnel mode?

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Which option of the dhtadm command creates the DHCP service configuration table, dhcptab ?

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