What is the minimum RAM requirement for installing Red Hat in text-mode?
Options are :
Answer : 64MB
Red Hat RH-133 Linux System Administration Practice Exam Set 6
Which command creates a database that describes kernel's modules dependencies?
Options are :
- rmmod
- depmod
- modprobe
- lsmod
Answer : depmod
Which of the following commands can be used to extend the logical volumes?
Options are :
- lvcreate
- resizee2fs
- lvxtend
- lvextend
Answer : lvextend
Which of the following commands can be used to determine the system's current mode?
Options are :
- semanage
- getenforce
- getsebool
- setenforce
Answer : getenforce
Red Hat RH033 Linux Essentials Engineer (RHCE) Practice Exam Set 5
Which of the following directories can be installed on a separate filesystem in Linux?
Options are :
Answer : /var
To see the run levels associated with the service grub, which of the following commands must be issued?
Options are :
- service
- chkconfig --list
- xinetd
- chkconfig
Answer : chkconfig --list
Which of the following options is used with yum command to list a description and summary information about available packages?
Options are :
Answer : info
Red Hat RH033 Linux Essentials Engineer (RHCE) Practice Exam Set 5
Which of the following is the default configuration file for the ifup command?
Options are :
- /etc/syslog.conf
- /etc/sysconfig
- /etc/init.d
- /etc/syslog
Answer : /etc/sysconfig
Which of the following run levels runs the system at single user mode?
Options are :
Answer : 1
Which of the following file should be edited, if MBR on /dev/hda is corrupted?
Options are :
- /sbin/grub-install/dev/hda
- /boot/grub/grub.conf
- /etc/grub.conf
- /etc/grub/grub.conf
Answer : /sbin/grub-install/dev/hda
Red Hat RH-133 Linux System Administration Practice Exam Set 3
Which of the following files contains the information about DNS Name Server?
Options are :
- /etc/host
- /etc/resolv.conf
- /etc/resolve.conf
- /etc/hosts
Answer : /etc/resolv.conf
Which of the following commands is used to create filesystem in Linux?
Options are :
Answer : mkfs
Which of the following commands is used to see list of previously entered command on the Red Hat operating system?
Options are :
Answer : history
Red Hat RH033 Linux Essentials Engineer (RHCE) Practice Exam Set 5
Which of the following commands is used to compress a tar file?
Options are :
Answer : gzip
Which of the following is a configuration file used to configure TCP wrappers?
Options are :
- /etc/resolve.conf
- /etc/tcpwrapper
- /etc/hosts.conf
- /etc/hosts.allow
Answer : /etc/hosts.allow
Which of the following runlevel values is used to halt the Linux operating system?
Options are :
Answer : 0
Red Hat RH033 Linux Essentials Engineer (RHCE) Practice Exam Set 4
When you are installing RHEL on a system how much swap space should be given in partition?
Options are :
- Equal to the RAM
- One fourth of the RAM
- Twice of RAM
- Half of the RAM
Answer : Twice of RAM
Which of the following is the installer for RHEL?
Options are :
Answer : anaconda
Which of the following commands can be used to burn a boot.iso file to CD?
Options are :
- cp boot.iso
- mount boot.iso
- bootrecord
- cdrecord
Answer : cdrecord
Red Hat RH-133 Linux System Administration Practice Exam Set 6
Which of the following tools can be used to assign IP addresses to the Linux systems during the installation process?
Options are :
Answer : dhcpd
Which of the following files contain messages and errors from security-related system?
Options are :
- /var/log/message
- /var/log/secure
- /var/log/mail
- /var/log/messages
Answer : /var/log/secure
Which of the following commands can be used to check the status of RAID devices?
Options are :
Answer : mdadm
Red Hat RH033 Linux Essentials Engineer (RHCE) Practice Exam Set 5
You want to format a floppy disk in a Linux server. Which of the following commands will you use?
Options are :
- fdisk /dev/fd0
- mkfs /dev/fd0
- mount /dev/fd0
- fsck /dev/fd0
Answer : mkfs /dev/fd0
Which of the following command is used to list the current routing table in Linux?
Options are :
- ifconfig
- /sbin/ip route
- traceroute
- dig
Answer : /sbin/ip route
Which of the following commands is used to see IP address, MAC address, and default gateway of a Linux system?
Options are :
- ping
- ipconfig
- traceroute
- ifconfig
Answer : ifconfig
Red Hat RH033 Linux Essentials Engineer (RHCE) Practice Exam Set 5
Which of the following commands is used to display last 10 lines of a file?
Options are :
Answer : tail
Which of the following commands is used to compare the contents of two files for differences?
Options are :
Answer : diff
Which of the following is an operating system ancestor of Linux?
Options are :
Answer : Unix
Red Hat RH033 Linux Essentials Engineer (RHCE) Practice Exam Set 4
Which of the following commands is used to create physical volumes in Linux?
Options are :
- lvextend
- vgcreate
- fdisk
- pvcreate
Answer : pvcreate
Which of the following commands can be used to add a new user in Linux?
Options are :
- addnewusr
- newuser
- mkuser
- useradd
Answer : useradd
