【判断题】【消耗次数:1】
中断处理的功能由硬件和软件配合完成。
正确
错误
参考答案:
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相关题目
【判断题】 中断处理一般分为中断响应和中断处理两个步骤,前者由软件实施,后者由硬件实施。( )
①  正确
②  错误
【判断题】 中断处理一般分为中断响应和中断处理两个步骤,前者由软件实施,后者由硬件实施。()
①  正确
②  错误
【单选题】 中断发生时,由硬件更新程序计数器PC,而不是由软件完成,主要是为了____
①  能进入中断处理程序并正确返回源程序
②  节省内存
③  提高处理机的速度
④  使中断处理程序易于编址,不易出错
【判断题】 一个完整的控制系统,其输入、输出接口要完成所具有的功能,必须要使软件和硬件恰当配合。该说法( )
①  正确
②  错误
【简答题】 禁止中断的功能可以由[填空1]来完成
【简答题】 禁止中断的功能可以由哪个触发器来完成?
【单选题】 CNC装置由软件和硬件组成。该说法( )
①  正确
②  错误
【单选题】 软件中断处理不包括以下哪项?
①  保护现场和传递参数
②  传递错误信息至控制台
③  执行相应的中断服务例程
④  恢复和退出中断
【单选题】 CNC装置由硬件和软件组成,软件在()的支持下运行。
①  硬件
②  存储器
③  显示器
④  程序
【单选题】 以下除了(),均是由硬件和软件组成。
①  继电器控制系统
②  计算机控制系统
③  嵌入式系统
④  PLC控制系统
随机题目
【单选题】 If you bear any visible scars of atomic burns, your children will encounter prejudice ______ those who do not.
①  on the side of
②  at the side of
③  on the part of
④  at the part of
【单选题】 As the offender _______ his crime, he was dealt with leniently.
①  had admitted
②  had confessed
③  had recognized
④  had realized
【单选题】 I now stood on the site where thousands upon thousands of others had lingered on to die ____ slow agony.
①  at
②  from
③  of
④  in
【单选题】 The few Americans and Germans seemed just as _____ as I was.
①  constrained
②  curbed
③  inhibited
④  withhold
【单选题】 Are you familiar _____ these technical terms?
①  with
②  to
③  for
④  as
【单选题】 Little girls and elderly ladies in kimonos ___teenagers and women in western dress.
①  rubbed the shoulder with
②  rubbed shoulders with
③  rubbed shoulder with
④  rubbed the shoulders with
【单选题】 They would also like to _____ the atomic museum.
①  demolish
②  destroy
③  ruin
④  smash
【单选题】 The taxi driver _______ at me in the rear-view mirror when I got on the car.
①  smile
②  laughed
③  grinned
④  stared
【单选题】 I treaded cautiously______ the tatami matting.
①  on
②  in
③  down
④  out
【单选题】 But later my hair began to fall_______, and my belly turned to water.
①  over
②  through
③  out
④  away