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- 51. What does COPS stand for? Choose the best answer: A. Company Oriented Password System B. Computer Oriented Password Security C. Computer Oracle and Password System D. Computer Oracle and Points System E. None of the above 52. You have a... 【 详细内容...】
- 41. How do I immeadiately shut down a Linux system? Choose the best answer: A. Turn off the monitor then turn off the CPU. B. /sbin/stop C. init 6 D. shutdown -h now E. None of the above 42. You have created a /home/projectfoo directory. Ho... 【 详细内容...】
- 31. You want to compile a new kernel. You have just run make xconfig. What should you do next? Choose the best answer: A. make bzImage B. make dep C. make clean D. make mrproper E. make xconfig 32. What file contains the configuration for B... 【 详细内容...】
- 21. If you want to allow X-Windows programs from hostB to run on the display on hostA what would you need to do? Choose the best answer: A. run xhost +hostB on hostA. B. run xhost +hostA on hostB. C. run xhost + on hostA. D. run xhost + on... 【 详细内容...】
- 11. What command can you enter to find out which rpm contains the /etc/foo file? Choose the best answer: A. rpm -qa |grep foo B. rpm -ql /etc/foo C. rpm -qlf /etc/foo D. rpm -q -f /etc/foo E. man foo 12. How can I see what directories are b... 【 详细内容...】
- 1.WhatfiledoIedittopreventspecificusersfromaccessinganftpserver? Choosethebestanswer: A./etc/hosts.allow B./etc/hosts.deny C./etc/ftpacess D./etc/ftpusers E./etc/ftpd.conf 2.YouhavejustaddedanewNFSsharetotheappropriatefile.Whatmustyoudotoac... 【 详细内容...】
- Topic #10 系统日志和监控 : 27) 多数守护进程把日志消息记录在: /var/log/daemonname daemonname 是守护进程的名字 /var/log/messages /var/log/dmesg 28) 以下哪个关于系统日志的描述是错的? klogd 记录内核... 【 详细内容...】
- Topic #11 系统任务自动化 : 30) /etc/crontab 文件中有几个字段? 6个: 5个用于指定时间, 一个用于指定命令, 和用户的crontab文件一样. 7个: 五个用于指定时间, 一个指定授权运行命令的帐户, 一... 【 详细内容...】
- Topic #12 RPM : 33) 以下哪个不是rpm命令的功能? 安装软件. 查询已安装软件的数据库. 可选的, 交互的配置新安装的包软件, 询问系统管理员关于安装的问题, 如是否需要安装文件保存在其他... 【 详细内容...】
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