Use RedHat EX294 Dumps [Updated] Easily Pass EX294 Exam
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Question 1:
SIMULATION
Create a Shell script /root/program:
The shell script will come back to “user” parameter when you are entering “kernel” parameter.
The shell script will come back to “kernel” when you are entering “user” parameter.
It will output the standard error when this script “usage:/root/program kernel|user” don\’t input any
parameter or the parameter you inputted is entered as the requirements.
A.
Correct Answer: Please see
Question 2:
SIMULATION
Given the kernel of a permanent kernel parameters: sysctl=1. It can be shown on cmdline after restarting the system. Kernel of /boot/grub/grub.conf should be a34dded finally, as:
A.
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Question 3:
SIMULATION
Prevent Mary from performing user configuration tasks in your system.
A.
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Question 4:
SIMULATION
Please set the selinux status as enforcing.
A.
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Question 5:
SIMULATION
Please open the ip_forward and take effect permanently.
A.
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Question 6:
SIMULATION
Configure ssh to allow user harry to access, reject the domain t3gg.com (172.25.0.0/16) to access.
A.
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Question 7:
SIMULATION
Configure the web server and implement the virtual host.
http://www.domain30.example.com can access the pages under the directory:
http://ip/dir/example.html. And make sure, http://station.domain30.example.com can also access the
previous content.
A.
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Question 8:
SIMULATION
Download file from http://ip/dir/restircted.html, and the local user harry can access it by http:// station.domain30.example.com/restircted.html, and cannot be accessed by t3gg.com.
A.
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Question 9:
SIMULATION
Configure an email server domain30.example.com, and it requests to send and receive emails from the local server or the user harry can send or receive emails from network. The email of user harry is /var/ spool/mail/harry. Please note: the DNS server has already been MX record analyzed.
A.
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Question 10:
SIMULATION
Connect to the email server and send email to admin, and it can be received by harry.
A.
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Question 11:
SIMULATION
Configure the kernel parameters: rhelblq=1, and it is requested that your kernel parameters can be verified through /proc/cmdline.
A.
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Question 12:
SIMULATION
Configure cron and don\’t allow the user tom to use.
A.
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Question 13:
SIMULATION
Write a script /root/program. The request is when you input the kernel parameters for script, the script should return to user. When input the user parameters, the script should return to kernel. And when the script has no parameters or the parameters are wrong, the standard error output should be “usage:/root/ program kernel|user”.
A.
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Question 14:
SIMULATION
You access the iscsi shared storage. The storage server ip is 172.24.30.100. Separate of 1500M space, format as ext3 file system, mount under /mnt/data, and make sure the root-start automatically mount.
A.
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Question 15:
SIMULATION
One Logical Volume is created named as myvol under vo volume group and is mounted. The Initial Size of that Logical Volume is 400MB. Make successfully that the size of Logical Volume 200MB without losing any data. The size of logical volume 200MB to 210MB will be acceptable.
A.
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