单项选择题

已知X=–73，若采用8位机器码表示，则[X]原=（），[X]补=（）。
则[X]原=（）

A.11001001
B.01001001
C.11011001
D.01011001

<上一题目录下一题>

热门试题

单项选择题

Computer（）is a complex consisting of two or more connected computing units, it is used for the purpose of data communication and resource sharing.

A.storage
B.device
C.network
D.processor

单项选择题

GIF files are limited to a maximum of 8 bits pixel, it simply means that no more than 256 colors are allowed in（）

A.an image
B.a file
C.a window
D.a page

相关试题