RedFlagLinuxRCE模拟试题一（附答案）9

igure TCP Wrappers?
A. /etc/tcpwrapper.conf and /etc/hosts.conf
B. /etc/hosts.allow and /etc/hosts.deny
C. /etc/tcpwrapper.conf and /etc/xinetd.conf
D. /etc/access.conf and /etc/xinetd.conf
E. /etc/tcpwrapper and /etc/access.conf
You answered this question incorrectly
Explanation: TCP Wrappers are configured in the /etc/hosts.allow and /etc/hosts.deny files.

16. How can you see the kernel routing table?
A. netstat -Route
B. netstat -rn
C. netstat -an
D. route show default gw
E. netstat
You answered this question incorrectly
Explanation: The netstat -rn command shows the kernel routing table.

17. How can a user set up their own crontab entry?
A. vi ~/.crontab
B. cp /etc/crontab .
C. crontab -v
D. crontab -e
E. cron -edit
You answered this question incorrectly
Explanation: The crontab -e command is used to edit your own crontab. <

页码：[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] 第9页、共27页

设为首页 | 加入收藏 | 广告服务 | 友情链接 | 版权申明