Red Hat Certified Engineer (RHCE) MCQs (Chapterwise Multiple Choice Questions)

Which of the following commands is used to list all contents of a superblock of a partition?

Tune2fs -c

Tune2fs -f

Tune2fs -l

Tune2fs -j

Answer & Explanation

Correct Answer: Tune2fs -l

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Which of the following fsck commands will you use to check all filesystems listed in /etc/fstab?

Fsck -P

Fsck -f

Fsck -A

Fsck -y

Answer & Explanation

Correct Answer: Fsck -A

Note: This Question is unanswered, help us to find answer for this one

Which of the following statements are true about kernel modules?

Kernel modules do not support executable loaders

The kernel module contains extra kernel codes that may be loaded after the loading of the base kernel. Only a minimal resident kernel is loaded into memory at boot time

Kernel modules do not support the device drivers, network drivers, and file system drivers

None of the above

Answer & Explanation

Correct Answer: The kernel module contains extra kernel codes that may be loaded after the loading of the base kernel. Only a minimal resident kernel is loaded into memory at boot time

Note: This Question is unanswered, help us to find answer for this one

Which of the following commands displays information for all filesystems that have quota enabled?

Quotaoff

Quotaon

Quota

Quota -v

Answer & Explanation

Correct Answer: Quota -v

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By default, which of the following commands configures the current run level?

Chkconfig

Pstree

Service

Ntsysv

Answer & Explanation

Correct Answer: Ntsysv

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What command will you use to find the current runlevel of an active Linux session?

Runlevel

Init

Rlevel

Ls /etc/runlevel

Answer & Explanation

Correct Answer: Runlevel

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During the boot process of a Linux computer, which of the following daemons is called after the kernel is loaded?

LPD

TELNETD

INIT

RLOGIND

Answer & Explanation

Correct Answer: INIT

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Which of the following commands is used to create a user account for a new user?

USERMOD

MOUNT

USERADD

CRUSER

Answer & Explanation

Correct Answer: USERADD

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After creating the swap area, which of the following commands will you need to run to start using it?

Mkswap

Mkfs

Swapon

Swapoff

Answer & Explanation

Correct Answer: Swapon

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Which of the following statements is true about fdisk command?

It is used to build a Linux file system on a device, usually a hard disk partition

It is used to create, change, delete, or display current partitions on the hard disk

It is used to check and optionally repair one or more Linux file systems

It displays or changes the filesystem label on the ext2 filesystem located on device

Answer & Explanation

Correct Answer: It is used to create, change, delete, or display current partitions on the hard disk

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