【单选题】What is the decimal value of the following 32-bit two's complement number?1111 1111 1111 1111 1111 1111 1100
【单选题】Windows 7是由( )公司开发,具有革命性变化的操作系统
【单选题】What is the decimal value of the following 16—bit two's complement number? (1111 1111 1111 0111