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You are logged is as user wparker and want to change the priority of process 1824. It is currently at a nice value of 5. Being logged in as wparker, which command will change the priority? A. renice -10 1824 B. renice -1 1824 C. renice 0 1824 D. renice 3 1824 E. renice 7 1824 F. Only root can change the nice value of a process.
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Which directory allows you see which services are loaded in runlevel 5? A. /var/init/rc5/ B. /sys/init/rc5/ C. /etc/init.d/rc5.d/ D. /boot/inittab/rc5/ E. /root/init.d/rc5.d/
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There are several versions of grep in your system. You would like to find out which grep command is being used when you run that command without specifying a path. Which command will provide you this information? A. grep B. man grep C. list grep D. find grep E. which grep
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When booting up a Linux computer, which loads the kernel and the initrd to memory? A. init B. BIOS C. Kernel D. initramfs E. Boot manager
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Which keystroke switches the vi editor from insert mode back to command mode? A. $ B. # C. : D. > E. ~ F. Esc
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What is the command to rename a file on your SLED 10 computer? A. rn B. mv C. ren D. move E. rename
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When a user submits a print job, which directory contains the actual data to print? A. /etc/cups/ B. /proc/cups/ C. /home/cups/ D. /var/spool/cups/ E. /srv/spool/cups/
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What GID number is assigned to system groups? A. GID 0 B. GID 1 to 99 C. GID 100 to 199 D. GID 200 to 299 E. GID 300 and above
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