[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fJjxeVzsRCu96zboGr1g8ApzLbeme2StsIT4gCI18g2o":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2025-03-24 10:11:08",180107265,[8,9,10,11],"backup","back","black","back down",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},10,"31330380efca13a95e6bd27d7e5a9ec2","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F48eba3395437dd881b1b9275a0ad1028.png","2024-2025-2学期专业英语","work_41986147","第五单元作业","Files can be lost or destroyed accidentally. Keep____copies of all data on removable storage media",[21,33,42,50,59,68,76,83,90,93],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2025-03-24 10:11:07",180107249,[26,27,28,29],"database","multimedia","network","mainframes","A__________computer is a personal computer whose hardware is capable of using any or all of the following media in a program: audio, text, graphics, video and animation","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":41,"source":31,"type":32},[],180107251,[37,38,39,40],"graphics","printer","program","mouse","The_____controls the cursor or pointer on the screen and allows the user to access commands by pointing and clicking",{"answer":43,"createTime":23,"id":44,"options":45,"question":49,"source":31,"type":32},[],180107253,[46,38,47,48],"Scanner","display","keyboard","A__________copies a photograph, drawing or page of text into the computer",{"answer":51,"createTime":23,"id":52,"options":53,"question":58,"source":31,"type":32},[],180107255,[54,55,56,57],"Interface","Operating system","Internet","Application software","__________is permanently stored in the computer and provides a link between the hardware and other programs that run on the PC",{"answer":60,"createTime":23,"id":61,"options":62,"question":67,"source":31,"type":32},[],180107257,[63,64,65,66],"Graph","Queue","Stack","I-dimension array","__________is not a linear structure",{"answer":69,"createTime":23,"id":70,"options":71,"question":75,"source":31,"type":32},[],180107259,[72,73,74,54],"LAN","Post office","E-mail","__________is the sending and receiving of the messages by computer. It is a fast, low cost way of communicating worldwide",{"answer":77,"createTime":5,"id":78,"options":79,"question":82,"source":31,"type":32},[],180107261,[80,56,72,81],"interface","WWW","The_____is a collection of computers connected together by phone lines that allows for the global sharing of information",{"answer":84,"createTime":5,"id":85,"options":86,"question":89,"source":31,"type":32},[],180107263,[87,81,56,88],"Search engines","Java","____are Web sites that search the Web for occurrences of a specified word or phrase",{"answer":91,"createTime":5,"id":6,"options":92,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":94,"createTime":5,"id":95,"options":96,"question":101,"source":31,"type":32},[],180107267,[97,98,99,100],"top-down","structure","data-driven","event-driven","In______programming, the user determines the sequence of instructions to be executed, not the programmer"]