Question

Which of the following is not a valid UTF-8 representation? 


a)2 octet(16 bit)

b)3 octet(24 bit)

c)4 octet(32 bit)

d)8 octet(64 bit)​

Answer 1

Answer:

(c). 4octet (64 bit ).

hope it's helpful to you

Answer 2

Answer:  4octet (64 bit ).

Explanation:  4octet (64 bit ). is the correct answer of this question.

Memory addresses, additional data units, and 64-bit integers all fall under this category. Furthermore, 64-bit CPUs and ALUs are those that rely on processor registers, address buses, or data buses that are that big. A 64-bit computer is one that employs such a CPU.

64-bit computing, as seen from the software's perspective, refers to the usage of machine code using 64-bit virtual memory addresses. Not all 64-bit instruction sets, however, support full 64-bit virtual memory addresses; for example, x86-64 and ARMv8 only support 48 bits of virtual address, with the final 16 bits of the virtual address needing to be all 0s or all 1s, and several 64-bit instruction sets support fewer than 64 bits of physical memory address.

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