Red Hat RH133 Online Practice Questions and Exam Preparation

Red Hat RH133 Online Questions & Answers

• Question 221:

  Which of the following is a configuration file used to configure TCP wrappers?

  A. /etc/hosts.allow
  B. /etc/resolve.conf
  C. /etc/tcpwrapper
  D. /etc/hosts.conf
  A. /etc/hosts.allow

• Question 222:

  Which of the following servers can provide files required for Red Hat Linux installation process? Each correct answer represents a complete solution. Choose all that apply.

  A. FTP
  B. HTTP
  C. SMB
  D. NFS
  A. FTP
  B. HTTP
  D. NFS

• Question 223:

  You work as a System Administrator for McNeil Inc. The company has a Linux based network. You are a root user on Red Hat operating system. You have upgraded the amount of RAM in your system from 256 MB to 512 MB, but there is only 512 MB of swap space. Therefore, you want to add more swap space to /dev/hdb2 hard drive to run the applications that require a large amount of memory. Which of the following commands should you run to accomplish this task? Each correct answer represents a complete solution. Choose all that apply.

  A. mkswap /dev/hdb2
  B. swapon /dev/hdb2
  C. mount
  D. parted
  A. mkswap /dev/hdb2
  B. swapon /dev/hdb2
  D. parted

• Question 224:

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

  A. USERMOD
  B. MOUNT
  C. USERADD
  D. CRUSER
  C. USERADD

• Question 225:

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

  A. sfdisk
  B. fdisk
  C. mount -a
  D. fsck
  C. mount -a

• Question 226:

  Which command is used to change access mode for files and directories?

  A. chmod
  B. chmode
  C. chgrp
  D. chown
  A. chmod

• Question 227:

  You work as a Network Administrator for Perfect World Inc. The company has a Linux-based network. You have configured a Linux server to connect to the Internet. Before connecting it to the Internet, you want to check all the files on which SUID has been set. Which of the following commands will you choose to list all such programs?

  A. find /-perm -2000
  B. ls -l
  C. find /-perm -4000
  D. ls -suid
  C. find /-perm -4000

• Question 228:

  Which of the following files contains the names and locations of system log files?

  A. /usr/syslog.conf
  B. /usr/lilo.conf
  C. /etc/lilo.conf
  D. /etc/syslog.conf
  D. /etc/syslog.conf

• Question 229:

  What does LVM stands for?

  A. Logical volume manager
  B. Local virtual manager
  C. Linux volume manager
  D. Local volume manager
  A. Logical volume manager

• Question 230:

  You work as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network. You have installed Kmail for sending messages. You want to install the latest version of it. Which of the following commands will you use to identify the currently installed version?

  A. rpm -q
  B. rpm -U
  C. rpm -v
  D. rpm -i
  A. rpm -q