Which of the following statements describes a difference between GNU GRUB Legacy and GRUB 2?

• A.The configuration filemenu.lst(andgrub.conf) have been replaced withgrub.config.
• B.Partition numbers start at 0 in GRUB Legacy and1in GRUB 2.
• C.GRUB 2 no longer requires a configuration file.
• D.grub-mkconfigonly works with GRUB Legacy if the--version 1option is used.

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Which of the following files exist in a standard GRUB 2 installation? (Choose two.)

• A./boot/grub/grub.cfg
• B./boot/grub/stages/stage0
• C./boot/grub/linux/vmlinuz
• D./boot/grub/i386-pc/1vm.mod
• E./boot/grub/fstab

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Consider the following output from the command ls -i:

How would a new file named c.txt be created with the same inode number as a.txt(Inode 525385)?

• A.ln -h a.txt c.txt
• B.ln c.txt a.txt
• C.ln a.txt c.txt
• D.ln -f c.txt a.txt
• E.ln -i 525385 c.txt

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Which of the following commands print the current working directory when using a Bash shell? (Choose two.)

• A.echo "${PWD}"
• B.echo "${WD}"
• C.printwd
• D.pwd
• E.echo "${pwd}"

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When is the content of the kernel ring buffer reset? (Choose two.)

• A.When the ring buffer is read using dmesg without any additional parameters
• B.When the kernel loads a previously unloaded kernel module
• C.When a configurable amount of time, 15 minutes by default, has passed
• D.When the system is shut down or rebooted
• E.When the ring buffer is explicitly reset using the command dmesg --clear

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