[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fHFiHC4xVIdJq8bwjAv90aerincC9gBIRmQw8CxfVzS4":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-05-07 21:36:39",186222086,[8,9,10,11],"A task that responds to each message it receives","A task that is activated by an internal message or event from another task","A task that is activated by an external event","A task that is activated by an input event",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},10,"a2e5839cd5bec680da4ad35aaf5c49ac","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb4c3770629b24807e4d64c34eec40688.png","21级重修-软建","work_43370680","作业五","What is a demand-driven task",[21,32,41,47,50,58,67,77,84,90],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],186222080,[25,26,27,28],"An active object controls a passive object","An active object does not have a thread of control; a passive object has a thread of control","An active object executes in a distributed system; a passive object executes in a centralized system","An active object has a thread of control; a passive object does not have a thread of control","What is the difference between an active object and a passive object","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],186222082,[36,37,38,39],"A task that executes every few seconds","A task that controls other tasks","A task that receives inputs from an external device when it generates interrupts","A task that checks whether there is new input from an external device","What is an event-driven input task",{"answer":42,"createTime":5,"id":43,"options":44,"question":46,"source":30,"type":31},[],186222084,[8,45,10,11],"A task that is activated by a timer event","What is a periodic task",{"answer":48,"createTime":5,"id":6,"options":49,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":51,"createTime":5,"id":52,"options":53,"question":57,"source":30,"type":31},[],186222088,[37,54,55,56],"A task that executes a statechart","A task that executes on demand","A task that controls I\u002FO devices","What is a control task",{"answer":59,"createTime":5,"id":60,"options":61,"question":66,"source":30,"type":31},[],186222090,[62,63,64,65],"A task that interacts with I\u002FO devices","A task that interacts with users","A task that interacts with a user sequentially","A task that interacts with a user concurrently","What is a user interaction task",{"answer":68,"createTime":69,"id":70,"options":71,"question":76,"source":30,"type":31},[],"2025-05-07 21:36:40",186222091,[72,73,74,75],"Control is divided among various control components","It provides the overall control and sequencing of the system","It provides overall control by coordinating several control components","It provides overall control over various I\u002FO objects","Which of the following is true for a Centralized Control architectural pattern",{"answer":78,"createTime":69,"id":79,"options":80,"question":83,"source":30,"type":31},[],186222092,[72,81,74,82],"It responds to multiple requests from client subsystems","It provides distributed control over various I\u002FO objects","Which of the following is true for a Distributed Control architectural pattern",{"answer":85,"createTime":69,"id":86,"options":87,"question":89,"source":30,"type":31},[],186222093,[72,88,74,75],"It provides overall control over several client subsystems","Which of the following is true for a Hierarchical Control architectural pattern",{"answer":91,"createTime":69,"id":92,"options":93,"question":98,"source":30,"type":31},[],186222094,[94,95,96,97],"External event","Internal event","Timer event","User event","Which of the following is NOT a case of event synchronization"]