A(n)________-bit-word computer can access 8 bytes of information at a time.
A)64
B)128
C)256
D)512

Question

Quizplus · Accepted Answer

A 64-bit-word computer can access 8 bytes of information at a time. The number of bits in a word indicates the size of the memory address that a processor can access. A 64-bit processor can address 2^64 bits of memory, which is approximately 18 exabytes. This means that a 64-bit-word computer can access 8 bytes of data at a time, which is equivalent to 64 bits.

A(n)________-Bit-Word Computer Can Access 8 Bytes of Information at a Time