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Hops

Default subnet mask for Class A, B, and C ? a. 0.255.255.255, 0.0.255.255, 0.0.0.255 b. 255.0.0.0 , 255.255.0.0, 255.255.255.0 c. 255.255.255.0, 255.255.0.0, 255.0.0.0 d. 0.0.0.0, 0.0.0.255, 0.0.255.255

1 Answers  

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Difference between layer 2 and layer 3 devices ?

8 Answers   cDot, 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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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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what is paradoxing in neworking

0 Answers   TCS,

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Which three types of gateways can be defined in the /etc/gateways file ?

1 Answers  

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You have a class C subnet. You would like divide it up into 5 more subnets by "subnetting" . How many hosts can you have per subnet ? a. 30 b. 31 c. 30 d. 62 e. 126

1 Answers  

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Give the importance of implementing a fault tolerance system? Are there limitations?

0 Answers  

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How long does an entry stay in the arp table by default ?

1 Answers  

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Explain the Vlan tag information.

0 Answers   HCL,

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In What Protocol, message are just delivered. It is not reliable, and requires that transmission quality be augmented. It is fast, however.

1 Answers  

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Maximum number of hosts in a Class A network is :

1 Answers  

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