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問題1
What is the default action of the split command on an input file?

正確答案: A
問題2
During a system boot cycle, what program is executed after the BIOS completes its tasks?

正確答案: C
問題3
CORRECT TEXT
Which command reads and displays the current contents of the Kernel Ring Buffer on the command line? (Specify ONLY the command without any path or parameters.)
正確答案:
dmesg
問題4
Which of the following statements is correct when talking about /proc/?

正確答案: D
問題5
In Bash, inserting 1>&2 after a command redirects

正確答案: D
問題6
Which RPM command will output the name of the package which supplied the file
/etc/exports?

正確答案: C
問題7
Which of the following commands kills the process with the PID 123 but allows the process to "clean up" before exiting?

正確答案: C
問題8
Which of the following commands brings a system running SysV init into a state in which it is safe to perform maintenance tasks? (Choose TWO correct answers.)

正確答案: C,E
問題9
Which of the following is true for hard linked files? (Choose three.)

正確答案: A,B,D
問題10
Which of the following kernel parameters instructs the kernel to suppress most boot messages?

正確答案: B
問題11
Which of the following commands will change the quota for a specific user?

正確答案: D
問題12
Which of the following commands overwrites the bootloader located on /dev/sda without overwriting the partition table or any data following it?

正確答案: D
問題13
After running the command umount /mnt, the following error message is displayed:
umount: /mnt: device is busy.
What is a common reason for this message?

正確答案: D

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