[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$ft4taFCROzVUXcfXdvonTk2Hbs6v4qgkETasfynhQoQM":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-05-21 10:39:15",21446443,[8,9,10,11],"等待操作系统的调度","终止一个或多个进程以打破循环等待","从一个或多个死锁进程中抢占一个或多个资源","终止所有死锁进程",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},18,"0e3beda2b2d7d6e261ebd71e1817f4ad","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fba533edd35e833919e6ee626fcc55d7c.png","操作系统原理-20","b4e4886c59f24c00b0717ed0ed67d5cb","处理机调度与死锁单元测试","当死锁检测算法确定死锁已存在,可以采用多种措施.以下措施不可以解除死锁的有( )",[21,32,41,50,59,64,67,73,78,83],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],21446438,[25,26,27,28],"高级调度","中级调度","进程调度","作业调度","进程从就绪状态转换到执行状态的工作由( )完成","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],21446439,[36,37,38,39],"运行时间","等待时间","周转时间","响应时间","进程从提交到运行结束的全部时间称为( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],21446440,[45,46,47,48],"9","10","11","15","某系统中仅有5个并发进程竞争某类资源,且都需要3个该类资源,那么至少有()个该类资源时,才能保证系统不会发生死锁",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],21446441,[54,55,56,57],"互斥条件","循环等待条件","不可抢占条件","请求和保持条件","在哲学家进餐问题中可能会死锁,所以可以采用预防死锁的方法,比如:只允许哲学家先拿小号筷子,然后拿大号筷子,请问破坏了()",{"answer":60,"createTime":5,"id":61,"options":62,"question":63,"source":30,"type":31},[],21446442,[54,55,56,57],"在哲学家进餐问题中可能会死锁,所以可以采用预防死锁的方法,比如:只允许哲学家同时拿到两个了筷子后才允许吃饭,请问破坏了()",{"answer":65,"createTime":5,"id":6,"options":66,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":68,"createTime":69,"id":70,"options":71,"question":72,"source":30,"type":31},[],"2024-06-02 23:39:46",148150632,[25,26,27,28],"进程从就绪状态转换到执行状态的工作由( )完成.",{"answer":74,"createTime":69,"id":75,"options":76,"question":77,"source":30,"type":31},[],148150633,[36,37,38,39],"进程从提交到运行结束的全部时间称为( ) .",{"answer":79,"createTime":69,"id":80,"options":81,"question":82,"source":30,"type":31},[],148150634,[45,46,47,48],"某系统中仅有5个并发进程竞争某类资源,且都需要3个该类资源,那么至少有()个该类资源时,才能保证系统不会发生死锁.",{"answer":84,"createTime":69,"id":85,"options":86,"question":87,"source":30,"type":31},[],148150635,[54,55,56,57],"在哲学家进餐问题中可能会死锁,所以可以采用预防死锁的方法,比如:只允许哲学家先拿小号筷子,然后拿大号筷子,请问破坏了()."]