Red Hat Linux System Administration v6.0 (RH133)

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Total 343 questions

You work as a Network Administrator for Perfect Solutions Inc. The company has a Linux- based network. A user complains that his Linux computer gets rebooted occasionally.
Which of the following files will provide you the required information to troubleshoot the issue?

  • A. /var/log/wtmp
  • B. /var/log/dmesg
  • C. /var/log/bootmsg
  • D. /var/log/messages


Answer : D

You work as a Network Administrator for Net World Inc. The company has a Linux-based network. You want to mount an SMBFS share from a Linux workstation. Which of the following commands can you use to accomplish the task?
Each correct answer represents a complete solution. Choose two.

  • A. smbmount
  • B. smbfsmount
  • C. mount smb
  • D. mount -t smbfs


Answer : A,D

You work as a Network Administrator for McNeil Inc. The company has a Linux-based network. You want to know the ownership of the /etc/inittab file. Which of the following commands will you use to accomplish the task?

  • A. rpm -e /etc/inittab
  • B. rpm -i /etc/inittab
  • C. rpm -qa /etc/inittab
  • D. rpm -qf /etc/inittab


Answer : D

Which of the following files is used to initialize a computer-wide environment on a Linux computer?

  • A. /etc/group
  • B. /etc/profile
  • C. /etc/syslog.conf
  • D. /etc/startup


Answer : B

Which of the following commands helps an administrator to switch a Linux server to different run levels without rebooting the server?

  • A. su
  • B. cngrl
  • C. mount
  • D. init


Answer : D

You work as a Network Administrator for World Perfect Inc. The company has a Linux- based network. You have configured a Linux Web server on the network. A user complains that the Web server is not responding to requests. The process list on the server shows multiple instances of the HTTPD process. You are required to stop the Web service. Which of the following commands will you use to resolve the issue?

  • A. stop httpd
  • B. stopall httpd
  • C. kill httpd
  • D. killall httpd


Answer : D

John works as a Network Administrator for Perfect Solutions Inc. The company has a
Linux-based network. John is working as a root user on the Linux operating system. He wants to get the status of the modules currently loaded in the kernel. Which of the following commands will John use to accomplish his task?
Each correct answer represents a complete solution. Choose all that apply.

  • A. locate
  • B. lsmod
  • C. cat /proc/modules
  • D. ls /proc


Answer : B,C

Which of the following commands or command flags can be used to list the installed services and their associated runlevels?

  • A. config
  • B. xconfig
  • C. menuconfig
  • D. chkconfig


Answer : D

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

  • A. tune2fs -c
  • B. tune2fs -f
  • C. tune2fs -l
  • D. tune2fs -j


Answer : C

You work as a Network Administrator for Tech World Inc. The company has a Linux-based network. You have installed a video card in your Linux workstation. Which of the following will you require in order to configure
X?

  • A. etc/videoconf
  • B. root/videoconf
  • C. root/x11/xf86config
  • D. etc/x11/xf86config


Answer : D

John works as a Network Administrator for We-are-Secure Inc. The company uses a Linux server. John wants to give the following file permissions to the imp.c file: l Read, Write, and Execute permissions to the owner l Read and Write permissions to groups l Read Only permissions to other users
Which of the following commands will John use to accomplish the task?

  • A. chmod 765
  • B. chmod 777
  • C. chmod 712
  • D. chmod 764


Answer : D

Which of the following commands can be used to overwrite an existing kernel image file?

  • A. mkinitrd -v
  • B. mkinitrd --preload
  • C. mkinitrd --builtin
  • D. mkinitrd -f


Answer : D

You want to shrink a Logical Volume manager partition named /dev/disk1/lvm from 4GB to
3GB. Which of the following commands can you use to accomplish the task?
Each correct answer represents a complete solution. Choose all that apply.

  • A. lvsize
  • B. resize2fs
  • C. reduce2fs
  • D. lvreduce


Answer : B,D

You work as a Network Administrator for Perfect Solutions Inc. The company has a Linux- based network. You are configuring a UPS for a Linux server. You want to configure the computer as follows:
. The server should automatically shut down after ten minutes of power failure.
. The server should inform the administrator that the shut down process has started.
Which of the following files will help you to configure these settings?

  • A. /etc/inittab
  • B. /etc/mtab
  • C. /etc/fstab
  • D. /etc/syslog.conf


Answer : A

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

  • A. quotaoff
  • B. quotaon
  • C. quota
  • D. quota -v


Answer : D

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Total 343 questions