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RedHat - EX200 - Red Hat Certified System Administrator - RHCSA–The Best Real Exam Questions

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With the aid of our RedHat EX200 exam preparation to improve your grade and change your states of life and get amazing changes in career, everything is possible. It all starts from our RedHat EX200 learning questions. Our RedHat EX200 training questions are the accumulation of professional knowledge worthy practicing and remembering.

What Are Exam Topics for RHCSA Certification Test?

The RHCSA certification exam assesses a candidate's knowledge and competency in a vast range of IT areas. Thus, the student must demonstrate their aptitude in the following domains:

Containers — This last domain checks if candidates can do things such as withdraw container images from a remote registry, inspect container images, use commands such as skopeo and podman to carry out container management, list running containers, and connect persistent storage to a container.
File Systems — Here, candidates need to mount and use ext4 and xfs file systems, use NFS to increase & decrease file systems, broaden logical volumes, design & implement set-GID directories for collaboration, compress disks, maintain layered storage, and finally, assess and rectify file permission issues.
Local Storage — This area checks a candidate's ability to make and delete partitions on MBR and GPT disks, remove physical volumes, designate physical volumes to volume groups, create and erase logical volumes, set up systems so they mount file systems according to their universally unique ID (UUID) or label when they boot, add extra partitions and logical volumes, and lastly, change to another system non-destructively.
Essential Tools — This first area will evaluate how well examinees can use shell prompts and make commands in the right syntax, use input-output redirection, analyze texts with grep and regular expressions, use SSH to get into remote systems, log in and switch users, use star and bzip2 to store and unpack files, edit text files, delete and transfer files as well as directories, make soft and hard links, set and change ugo/rwx permissions, and finally, locate and utilize documentation for systems.
Running Systems — In this section, skills such as booting and rebooting a system perfectly, booting systems into another target manually, gaining access to a system by intervening in the boot process, killing memory intensive processes, scheduling a process, managing tuning profiles, finding as well as analyzing system log files and journals, saving system journals, stopping and checking the condition of network services, and transferring files safely among systems will all be tested.
System Deployment — For this part, candidates will have to use at & cron to schedule tasks, stop services and set up services to start on their own during boot, configure systems so they boot into another target automatically, set up time service clients, install software from a remote repository or from the Red Hat Network, handle package module streams, and lastly, customize the system bootloader.
Security — This exam objective asks students to tweak firewall configurations, use file access control lists, set up key-based authentication for SSH, configure various modes for SELinux, and to identify SELinux files. In addition, you will have to know how to deal with SELinux policies and settings.
Users and Groups — In this next segment, examinees must be skilled at configuring and customizing local user accounts, changing passwords for such accounts, tweaking local groups as well as group memberships, and also setting up superuser access.
Basic Networking — Here, students have to demonstrate they can set up IPv4 and IPv6 addresses, operate with hostname resolution, tweak networking solutions to launch on their own at boot, and also restrict network access with the help of Firewall.

What Is RHCSA Exam?

To earn the Red Hat Certified System Administrator, candidates will have to pass one exam coded EX200. This test will evaluate a candidate's knowledge and abilities with system administration that is found across many different types of environments and deployment scenarios. The skills tested in this exam will act as the foundation for system administration across all Red Hat products. In particular, EX200 Exam revolves around Red Hat Enterprise Linux 8.2 and is 3 hours long, with the registration fee being USD 400. When it comes to the prerequisites of this exam, it is recommended to take both the official RH124 and RH134 courses before attempting the final test. Passing EX200 will bring home the Red Hat Certified System Administrator certificate.

RedHat EX200 (Red Hat Certified System Administrator - RHCSA) Certification Exam is a highly respected certification program offered by Red Hat. Red Hat Certified System Administrator - RHCSA certification is designed to test an individual's knowledge and skills in Red Hat Enterprise Linux (RHEL) system administration. Red Hat Certified System Administrator - RHCSA certification exam is a performance-based test that assesses an individual's ability to perform essential Linux administration tasks such as configuring network services, managing users and groups, managing storage, and installing and configuring software packages.

>> Real EX200 Exam Questions <<

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RedHat Red Hat Certified System Administrator - RHCSA Sample Questions (Q136-Q141):

NEW QUESTION # 136
Add 3 users: harry, natasha, tom.
The requirements: The Additional group of the two users: harry, Natasha is the admin group. The user: tom's login shell should be non-interactive.

Answer:

Explanation:
see explanation below.
Explanation
# useradd -G admin harry
# useradd -G admin natasha
# useradd -s /sbin/nologin tom
# id harry;id Natasha (Show additional group)
# cat /etc/passwd
(Show the login shell)
OR
# system-config-users

NEW QUESTION # 137
CORRECT TEXT
Find the rows that contain abcde from file /etc/testfile, and write it to the file/tmp/testfile, and the sequence is requested as the same as /etc/testfile.

Answer:

Explanation:
# cat /etc/testfile | while read line;
do
echo $line | grep abcde | tee -a /tmp/testfile
done
OR
grep `abcde' /etc/testfile > /tmp/testfile

NEW QUESTION # 138
Which of the log messages below matches the following Logstash grok filter?
grok {
match => ["message", "%{SYSLOGBASE} new node %{IPORHOST:node}" ]
}

A. Jun 30 00:36:49 headnode clustermanager[198.51.100.103]: new node
B. clustermanager[12353]: Jun 30 00:36:49 headnode new node 198.51.100.103
C. Jun 30 00:36:49 headnode clustermanager[12353]: new node 198.51.100.103
D. %{SYSLOG-FROM:headnode clustermanager[12353]} new node 198.51.100.103
E. Jun 30 00:36:49 headnode:
new node 198.51.100.103 at clustermanager:12353

Answer: A

NEW QUESTION # 139
Add a swap partition.
Adding an extra 500M swap partition to your system, this swap partition should mount automatically when the system starts up. Don't remove and modify the existing swap partitions on your system.

Answer:

Explanation:
fdisk -cu /dev/vda// in the way of expanding the partition, don't make main partition partx -a /dev/vda mkswap /dev/vdax swapon /dev/vdax swapon -s vi /etc/fstab
/dev/vdaxswapswapdefaults0 0
mount -a

NEW QUESTION # 140
Create a user named alex, and the user id should be 1234, and the password should be alex111.

Answer:

Explanation:
Answer see in the explanation.
Explanation/Reference:
# useradd -u 1234 alex
# passwd alex
alex111
alex111
OR
echo alex111|passwd -stdin alex

NEW QUESTION # 141
......

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