How does a DNS server find the actual root servers ?

1 Answers  

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Which file contains information related to client (dhcp) configuration ?

1 Answers  

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Which command causes in.named to take a snapshot of its in-memory cached data.

1 Answers  

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Best example of Flat Addressing Scheme among the following ? a. MAC addresses b. Classless IP addresses c. Classful IP addresses d. IPX addresses

1 Answers  

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What do you use to find the path a packet takes?

1 Answers  

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You have class B network with a 12 bit subnet. How many subnets and how many hosts per subnet are available ? a. 14, 14 b. 14, 4094 c. 4096, 14 d. 4094, 16 e. 4094, 14

1 Answers  

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what is Cisco Firewall

0 Answers   Amasis, Infosys, Wipro,

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Difference between layer 2 and layer 3 devices ?

8 Answers   cDot, HCL,

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What is arp main job?

0 Answers  

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Which layer does: flow control, windowing, error recovery ? a. data-link b. network c. transport d. session

1 Answers  

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You have a class B subnet. You would like divide it up into 5 more subnets by "subnetting". However you also have to have at least 6000 hosts per subnet. Can you do it ? a. Yes b. No.

1 Answers  

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Your class C network has been subnet-ed. Mask for the new subnets is 255.255.255.224. How many subnets and how many nodes per subnet can you have ?

1 Answers  

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