Q. Each block in class A contains _____________ addresses.

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Q. Each block in class B contains __________ addresses.

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Q. Number of Blocks in class B are –

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Q. Percent of addresses occupied by Class D?

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Q. Which of the following does not have a Net ID and Host ID?

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Q. Which Class is reserved for future use?

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Q. What is the size of the Host ID in Class C?

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Q. A router receives a packet with the destination address 132.7.21.84. Find the network address of the packet.

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Q. Classless Addressing overcomes the problem of –

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Q. Which of the following is true for classless addressing?

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Q. The value ‘n’ in classless addressing is referred to as –

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Q. The slash notation in classless addressing is referred to as –

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Q. CIDR stands for –

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Q. A classless address is given as 167.199.170.82/27. Find the number of addresses.

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Q. A classless address is given as 167.199.170.82/27. Find the first address.

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Q. A classless address is given as 167.199.170.82/27. Find the last address.

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Q. ICANN stands for Internet Corporation for Assigned Names and Addresses.

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Q. An ISP has requested a block of 1000 addresses. How many blocks are granted to it?

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Q. An ISP has requested a block of 1000 addresses. What is its prefix length?

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Q. An ISP has requested a block of 1000 addresses. Can 18.14.12.0 be its first address?

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