EDUCATION UGC NET
ICT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Number of bits required for IPv4 address is 64.
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Number of bits required for IPv4 address is less than number of bits required for IPv6 address.
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Number of bits required for IPv4 address is same as number of bits required for IPv6 address.
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Number of bits required for IPv4 address is more than number of bits required for IPv6 address.
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Detailed explanation-1: -Number of bits required for IPv4 address is 64.
Detailed explanation-2: -Which statement(s) about IPv4 and IPv6 addresses are true? An IPv6 address is 32 bits long, represented in hexidecimal. An IPv6 address is 128 bits long, represented in decimal. An IPv4 address is 32 bits long, represented in decimal.
Detailed explanation-3: -IPv4 addresses are 32 bits; IPv6 addresses are 128 bits.
Detailed explanation-4: -An IPv4 address is 32 bits. An IP Address is shown as 4 decimal numbers representing 4 bytes: d.d.d.d where d = decimal number (0-255).
Detailed explanation-5: -For IPv4, this pool is 32-bits (232) in size and contains 4, 294, 967, 296 IPv4 addresses. The IPv6 address space is 128-bits (2128) in size, containing 340, 282, 366, 920, 938, 463, 463, 374, 607, 431, 768, 211, 456 IPv6 addresses. A bit is a digit in the binary numeral system, the basic unit for storing information.