[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fvkf7fKWJKdvNFjj12gTNcvwxljZCFSedI5EnpPzJhwo":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-06-27 08:00:53",85036442,[8,9,10,11],"\u002Fetc \u002Fetwork","\u002Fusr \u002F lib\u002F sysctl.d \u002F 00-system.conf","\u002Fetc \u002F sysctl.conf","\u002Fvar \u002F run \u002F network",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},67,"67f122427cfe80df42601f643a08ead0","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6270a9753ecbcafab85584ac2caf9e75.jpg","Linux系统应用实训课程","10d1a84634c74d9790f68090e26784cf","Linux基本知识测验","在RHEL7中启用内核IP转发功能的配置文件是( )",[21,32,41,50,58,67,70,79,88,97],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],85036437,[25,26,27,28],"\u002Fetc\u002Fsysconfig\u002Fnetwork-scripts\u002Fifcfg-lo","\u002Fetc\u002Fsysconfig\u002Fnetwork-scripts\u002Fifcfg-ens33","\u002Fetc\u002Fsysconfig\u002F ifcfg-ens33","\u002Fetc\u002F ifcfg-ens33","Linux系统中,存放网络接口ens33的配置文件是( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],85036438,[36,37,38,39],"telnet","host","ping","ifconfig","测试自己的主机和某一主机是否通信正常,应使用( )命令",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],85036439,[45,46,47,48],"systemctl restart network","systemctl start network","systemctl stop network","ifup ens33","修改了多个网卡的配置文件后,使用( )命令可以使全部的配置生效",{"answer":51,"createTime":5,"id":52,"options":53,"question":57,"source":30,"type":31},[],85036440,[54,39,55,56],"ip route","netstat","ifup","RHEL7中,显示内核路由表的命令是( )",{"answer":59,"createTime":5,"id":60,"options":61,"question":66,"source":30,"type":31},[],85036441,[62,63,64,65],"内核","Shell","服务程序","应用程序","Linux 中的把包过滤防火墙的功能是在( )中实现的",{"answer":68,"createTime":5,"id":6,"options":69,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":71,"createTime":5,"id":72,"options":73,"question":78,"source":30,"type":31},[],85036443,[74,75,76,77],"一个区域可以绑定多个网卡,一个网卡只能绑定到一个区域","DNAT技术能够让多个内网用户使用单一IP地址进入外网","iptables 服务已经被firewalld取代,iptables命令不能使用了","通过端口映射技术可以将使用私网地址的服务器发布到互联网上","以下说法中,正确的是( )",{"answer":80,"createTime":5,"id":81,"options":82,"question":87,"source":30,"type":31},[],85036444,[83,84,85,86],"showmount","mount","show","mount show","在Linux客户端查看远程NFS服务端共享资源的命令是( )",{"answer":89,"createTime":5,"id":90,"options":91,"question":96,"source":30,"type":31},[],85036445,[92,93,94,95],"\u002Fetc\u002Frc.d\u002Frc.inet1","\u002Fetc\u002Frc.d\u002Frc.m","\u002Fetc\u002Fexports","\u002Fetc\u002Frc.d\u002Frc.s","NFS服务器的主要配置文件是( )",{"answer":98,"createTime":5,"id":99,"options":100,"question":105,"source":30,"type":31},[],85036446,[101,102,103,104],"systemctl restart samba","systemctl restart smb","systemctl smb restart","systemctl start smb","重启Samba的命令是( )"]