Red Hat RH-133 Linux System Administration Practice Exam Set 7

Which of the following commands provides a list of all loaded kernel modules?


Options are :

  • modinfo
  • lsmod (Correct)
  • modprobe
  • mkinitrd

Answer : lsmod

Which of the following utilities allows a user to control what services should run when entering a given run level?


Options are :

  • pstree
  • ervice
  • ntsysv (Correct)
  • chkconfig

Answer : ntsysv

What is the maximum number of partitions that can be defined on a single hard disk?c


Options are :

  • 16 (Correct)
  • 5
  • 14
  • 10

Answer : 16

Which of the following files can be used to identify installed PCI devices?


Options are :

  • //proc/ioports
  • /proc/devices (Correct)
  • /proc/pci
  • /proc

Answer : /proc/devices

What does LDAP stand for?


Options are :

  • Local Directory Access Protocol
  • Light Directory Access Protocol
  • Linkweight Directory Access Protocol
  • Lightweight Directory Access Protocol (Correct)

Answer : Lightweight Directory Access Protocol

Which of the following commands is used to check /etc/fstab file in Linux?


Options are :

  • sfdisk
  • mount -a (Correct)
  • fsck
  • fdisk

Answer : mount -a

Which of the following commands sets parameters for ext2 and ext3 filesystems?


Options are :

  • mkfs
  • tune2fs (Correct)
  • fsck
  • fidisk

Answer : tune2fs

Which of the following scripts invokes the runlevel scripts?


Options are :

  • /etc/rc.d/rc.sysinit
  • /etc/rc.d/rc (Correct)
  • etc/rc.d/rc.serial
  • /etc/rc.d/rc.local

Answer : /etc/rc.d/rc

What is the maximum number of partitions that Linux kernel supports for SCSI drives?


Options are :

  • 30
  • 63
  • 15 (Correct)
  • 60

Answer : 15

Which of the following commands is used to create, change, delete, or display the  partitions on a hard disk?


Options are :

  • fsck
  • mount
  • mkfs
  • fdisk (Correct)

Answer : fdisk

Which of the following is GRUB Menu Configuration File?


Options are :

  • /etc/grub/grub.conf
  • /boot/grub/grub.conf (Correct)
  • /etc/grub.conf
  • /boot/grub.conf

Answer : /boot/grub/grub.conf

Which of the following graphical tools can be used to create and modify Kickstart files?


Options are :

  • system-config-kickstart (Correct)
  • system-config-securitylevel
  • ksvalidator
  • system-config-services

Answer : system-config-kickstart

Which of the following commands is used to set a user's quota?


Options are :

  • edquota user
  • edquota -p user
  • edquota
  • edquota -u user (Correct)

Answer : edquota -u user

Which of the following options is used with yum command to find a package a user does  not know by its name but know by some word related to it?


Options are :

  • update
  • list
  • search (Correct)
  • info

Answer : search

Which of the following options is used with tar command to extract contents from a tar file?


Options are :

  • -t
  • -x (Correct)
  • -f
  • -c

Answer : -x

Which of the following commands can be used to view the name of a Linux system?


Options are :

  • mtr
  • /bin/hostname (Correct)
  • ping
  • ifconfig

Answer : /bin/hostname

Which of the following is the parent of all processes in Linux?


Options are :

  • /etc/init
  • bash
  • grub
  • init (Correct)

Answer : init

Which of the following programs is responsible for converting named.boot to named.conf format?


Options are :

  • /usr/sbin/ncd
  • /usr/sbin/named
  • /etc/init.d/bind
  • /usr/sbin/named-bootconf (Correct)

Answer : /usr/sbin/named-bootconf

Which of the following commands is used to check file system errors?


Options are :

  • chkdsk
  • fdisk
  • tripwire
  • fsck (Correct)

Answer : fsck

Which of the following is a RAID device?


Options are :

  • /dev/hda
  • /dev/md0 (Correct)
  • /dev/nst1
  • /dev/sda

Answer : /dev/md0

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