# 關於電腦的小問題，煩請大家來解答= =

1.How many bytes are there in a 64-bit machine?

2.Binary numbers are important in computing because a binary number

can be converted into every other base.

3.Two hexadecimal digits can be stored in one byte.

4.Reading octal digits off as binary produces the same result whether read

from right to left or left to right.

2~3題只要說對錯就行了!!

### 1 個解答

• 最佳解答

1.How many bytes are there in a 64-bit machine?

One byte = 8 bits, therefore there are 8 bytes in a 64 bit machine.

2. Correct and wrong....First, other form of numeric base can be converted to all form of bases. The importance of binary is that it is the way how computer read and write information

3.True......FF=255=11111111= One byte

4.true....Because the

first digit from the left of binary = 2*10^0

second digit from the left of binary = 2*10^1

third digit from the left of binary = 2*10^2

....so on and so for

Therefor if you read octal digits from the right or left it dosent differ the result

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