精选优质文档-倾情为你奉上Chapter 3 Process Description and ControlTrue / False Questions:1. T / F The principal function of the processor is to execute machine instructions residing in main memory.处理器的主要功能是处理驻留在主存中的指令。ANS:T2. T / F A process trace is a listing of the sequence of instructions that execute for that process.进程指令追踪就是这个进程的指令序列的列表。ANS:T3. T / F The principal responsibility of the operating system is to control the execution of processes.操作系统的主要任务是控制进程的执行。