[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fNP4mlgNGoV2z2P_Lf3AaLoo4l-0jNctR-jgi_s-fkmI":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2025-06-18 19:47:57",203978425,[8,9,10,11],"BootLoader不能删除BootLoader自己","BootLoader不能操作网络通讯","BootLoader不能删除操作系统","BootLoader不能进行像操作系统那样轻松移植,因为BootLoader更面向底层硬件操作",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},49,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_44252736","嵌入式课程客观题","以下关于BootLoader说法正确的是( )",[21,33,42,52,61,70,79,88,98,107],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2025-06-18 19:47:47",203978259,[26,27,28,29],"Windows CE","VxWorks","Windows 11","uC\u002FOS","下列不属于嵌入式操作系统的是( )","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":41,"source":31,"type":32},[],203978261,[37,38,39,40],"与硬件有关,与操作系统无关","与硬件无关,与操作系统有关","与硬件和操作系统都相关","与操作系统和硬件都无关","板级支持包BSP作为一种嵌入式软件,它的主要特点是( )",{"answer":43,"createTime":44,"id":45,"options":46,"question":51,"source":31,"type":32},[],"2025-06-18 19:47:48",203978267,[47,48,49,50],"专用性强","软件丰富","可靠性高","实时性强","下列的( )描述不属于嵌入式系统的特点",{"answer":53,"createTime":44,"id":54,"options":55,"question":60,"source":31,"type":32},[],203978269,[56,57,58,59],"片上系统","先进精简指令集机器","存储器管理单元","实时操作系统","RTOS的含义是( )",{"answer":62,"createTime":44,"id":63,"options":64,"question":69,"source":31,"type":32},[],203978273,[65,66,67,68],"&quot;天河一号&quot;超级计算机","戴尔 XPS13D-7508T 笔记本电脑","苹果iPhone 6手机","三星900X3K-K01超极本","下面的产品或系统,属于嵌入式系统的是( )",{"answer":71,"createTime":44,"id":72,"options":73,"question":78,"source":31,"type":32},[],203978276,[74,75,76,77],"天邑有线电视机顶盒","联想服务器","美的电饭煲","小米路由器","下列产品中不属于嵌入式系统范畴的是( )",{"answer":80,"createTime":44,"id":81,"options":82,"question":87,"source":31,"type":32},[],203978279,[83,84,85,86],"硬件大多采用4位或8位单片机","由监控程序对系统进行控制,不使用操作系统","家用洗衣机、吸尘器、电磁炉等属于低端嵌入式应用系统","它们正在被32位的高端系统所取代","按照软硬件技术的复杂程度嵌入式系统分为低端系统、中端系统和高端系统三大类,下面有关低端系统的叙述中错误的是( )",{"answer":89,"createTime":90,"id":91,"options":92,"question":97,"source":31,"type":32},[],"2025-06-18 19:47:49",203978282,[93,94,95,96],"SoC是电子设计自动化水平提高和大规模集成电路制造技术发展的成果","SoC芯片既包含处理器又包含存储器,既有数字电路也有模拟电路,单个芯片就能实现数据的采集、转换、存储、处理和I\u002FO等多种功能","SoC已成为集成电路设计的发展趋势, 32位嵌入式处理芯片大多是SoC","智能手机已经广泛采用SoC,平板电脑大多还使用传统的Intel处理器","片上系统(SOC或SoC)是目前广泛使用的一种嵌入式处理芯片,下面有关叙述中错误的是( )",{"answer":99,"createTime":90,"id":100,"options":101,"question":106,"source":31,"type":32},[],203978288,[102,103,104,105],"嵌入式处理器本身就是一个嵌入式最小硬件系统","嵌入式处理器只有在供电的情况下才有可能正常工作","嵌入式处理器工作时需要时钟信号","大多数基于ARM处理器核的嵌入式处理器芯片都有调试接口","下面与嵌入式处理器有关的叙述中,错误的是( )",{"answer":108,"createTime":90,"id":109,"options":110,"question":115,"source":31,"type":32},[],203978291,[111,112,113,114],"8位,16位","16位,32位","16位,16位","32位,16位","ARM9的ARM指令集和Thumb指令集分别是( )位的"]