Q. How many class A, B and C networks IDs can exist?

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Q. Which of the following TCP/IP internet protocol, a diskless machine uses to obtain its IP address from a server?

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Q. Fragmentation means ...................

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Q. Bridges are used at ................ layer.

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Q. The address field of a frame in HDLC protocol contains the address of the .................. station.

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Q. While booting the system the IP address is ................

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Q. How many digits of the DNIC (Data Network Identification Code) identify the country?

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Q. What is the default subnet mask for a class C network?

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Q. With an IP address of 100, you currently have 80 subnets. What subnet mask should you use to maximize the number of available hosts?

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Q. When you ping the loopback address, a packet is sent where?

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Q. What part of 192.168.10.51 is the Network ID, assuming a default subnet mask?

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Q. Which address is the loopback address?

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Q. Four routers have to be interconnected in a point-to-point Network. Each pair of root us may connected by a high-speed line, a medium speed line or a low speed line. Find the total number of topologies.

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Q. HMP (Host Monitoring Protocol) is:

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Q. You are working with three networks that have the network IDs 192.168.5.0, 192.168.6.0, and 192.168.7.0. What subnet mask can you use to combine these addresses into one?

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Q. On a class B network, how many hosts are available at each site with a subnet mask of 248?

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Q. Which of the following best illustrates the default subnet mask for a class A,B, and C Network?

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Q. You are working with a network that has the network ID 192.168.10.0. What subnet should you use that supports up to 25 hosts and a maximum number of subnets?

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Q. Which of the following statement is incorrect?

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Q. How many digits of the Network User Address are known as the DNIC (Data Network Identification Code)?

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