101-500 Real Exam Dumps Questions and answers 121-130

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Question No.121

Which type of filesystem is created by mkfs when it is executed with the block device name only and without any additional parameters?

  1. ext2

  2. ext3

  3. ext4

  4. XFS

  5. VFAT

Correct Answer: A

Question No.122

How can the list of files that would be installed by the RPM package file apache-xml.rpm be previewed?

  1. rpm -qp apache-xml.rpm

  2. rpm -qv apache-xml.rpm

  3. rpm -ql apache-xml.rpm

  4. rpm -qpl apache-xml.rpm

Correct Answer: D

Question No.123

In compliance with the FHS, in which of the following directories are documentation files found?

  1. /usr/share/documentation

  2. /usr/local/share/documentation

  3. /var/share/doc

  4. /usr/share/doc

  5. /etc/share/doc

Correct Answer: C

Question No.124

Which of the following commands can be used to locate programs and their corresponding man pages and configuration files?

  1. dirname

  2. which

  3. basename

  4. query

  5. whereis

Correct Answer: E

Question No.125

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.)

Correct Answer: dmesg

Question No.126

What does the command mount -a do?

  1. It ensures that all file systems listed with the option noauto in /etc/fstab are mounted.

  2. It shows all mounted file systems that have been automatically mounted.

  3. It opens an editor with root privileges and loads /etc/fstab for editing.

  4. It ensuresthat all file systems listed with the option auto in /etc/fstab are mounted.

  5. It ensures that all file systems listed in /etc/fstab are mounted regardless of their options.

Correct Answer: D

Question No.127

What does the command grub-install /dev/sda do?

  1. GRUB creates partitions on the device/dev/sdato be used with Linux.

  2. GRUB sets the default BIOS boot device to/dev/sda.

  3. GRUB installs all required files and configures the boot loader on device/dev/sda.

  4. GRUB recompiles the Linux Kernel and installs it on the Master Boot Record of device/dev/sda.

Correct Answer: C

Question No.128

Which command shows all shared libraries required by a binary executable or another shared library? (Specify ONLY the command without any path or parameters.)

Correct Answer: ldd

Question No.129

Which of the following commands creates an ext3 filesystem on /dev/sdb1? (Choose TWO correct answers.)

  1. /sbin/mke2fs -j /dev/sdb1

  2. /sbin/mkfs -t ext3 /dev/sdb1

  3. /sbin/mkfs -c ext3 /dev/sdb1

  4. /sbin/mke3fs -j /dev/sdb1

Correct Answer: AB

Question No.130

Which of the following commands updates the already installed RPM package rpmname?

  1. rpm -update rpmname

  2. rpm -U rpmname

  3. rpm -q rpmname

  4. rpm -force rpmname

  5. rpm -u rpmname

Correct Answer: B

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