RH133 Red Hat Linux System Administration Questions and Answers

Which of the following tools can be used to add a journal to an ext2 system, making it an ext3 system, as well as to display or set the maximum number of mounts before a check is forced?

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

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

In Linux, which of the following commands is used to query the installed RPM packages?

Drag and drop the appropriate file name before the respective information it contains.

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?

Which of the following commands can be used to check badblocks?

Each correct answer represents a complete solution. Choose all that apply.

Which of the following commands can be used to view the information about the transmitted or received packets from a network interface?

You want to find out what quota a user 'john' is using. Which of the following commands will you use to accomplish the task?

You have made some changes in the /etc/inittab file. Now, you want to make changes take effect without rebooting the operating system. Which of the following commands can you use to accomplish the task?

Each correct answer represents a complete solution. Choose all that apply.

Which of the following commands will display or change the file system label on the ext2 file system located on the specified device?

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.

You work as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network.

Rick, a Sales Manager, has a permission issue on a file. You want to know the names of groups of which Rick is a member. You want to store the information in a text file named RickGroup.txt. Which of the following commands will you use to accomplish the task?

You are a newly appointed network technician at Net Perfect Inc. The company has a Linux-based network. You want to install a package named firefox on your Linux system. Which of the following commands will you use to accomplish the task?

Which of the following files contain messages and errors from security-related system?

While installing the Linux operating system on a computer, you have to ensure that you have selected the root file system as _____.

In which of the following files, RHEL stores its network interface configuration information?

Which of the following files defines which services to start?

Which of the following command is used to list the current routing table in Linux?

Which of the following files does mount command read to determine which options should be used when mounting the specified device?

Which of the following commands is used to see list of previously entered command on the Red Hat operating system?

Which of the following scripts invokes the runlevel scripts?

Which of the following commands is used to see IP address, MAC address, and default gateway of a Linux system?

In RHEL, Which of the following logical interfaces refers to the loopback interface?

Which of the following tools is used to view the name of a Linux system?

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

Which of the following is GRUB Menu Configuration File?

Which of the following run levels is officially undefined?

Which of the following is a RAID device?

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

Which of the following is a name of the file created when group quotas are used?

Which of the following files are used to activate disk quotas on a file system?

Each correct answer represents a complete solution. Choose all that apply.

You want to temporarily change your primary group to another group of which you are a member.

In this process, a new shell will be created, and when you exit the shell, your previous group will be reinstated. Which of the following commands will you use to accomplish this task?

John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network. He is working as a root user on the Linux operating system. He wants to add a soft limit quota warning for the users, in which, after exceeding the quota value, a user will receive e-mail warnings about being over quotA. Which of the following commands will John use to accomplish his task?

Each correct answer represents a complete solution. Choose all that apply.

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

Which of the following network protocols are used by the dhclient command to configure the IP addresses of computers on the network?

Which of the following commands is used to mount file systems?

You work as a Network Administrator for Rick Inc. The company has a Linux-based network. You are configuring a Linux server. Which of the following bootloaders does not require to be rewritten after the configuration of the kernel has been changed?

You work as a Network Administrator for Tech World Inc. The company has a Linux-based network. The permissions on a file named Report are shown below:

rwxr--r—

You want to add a sticky bit to the file. Which of the following commands will you use?

You work as a Network Administrator for Net World International. The company has a Linux-based network. You want to upgrade an RPM package and get the status during the upgrade. Which of the following commands will you use to accomplish the task?

You work as a Network Administrator for McNeil Inc. The company has a Linux-based network. You are a root user on the Linux system. You have to create a user named Trinity and deny interactive login. Which of the following should you use to accomplish the task?

Each correct answer represents a part of the solution. Choose all that apply.

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?

Which of the following commands will you run to list all files that have been modified within the last 60 minutes?

Which of the following statements is true about fdisk command?

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

Which of the following statements are true about rsync? Each correct answer represents a complete solution. Choose all that apply.

Alicia works as a System Administrator for SoftTech Inc. The company uses the Linux operating system. She wants to install Apache on the company's server. Which of the following commands will she use to check whether or not Apache is already installed on the server?