RedHat Certified EX200 Dumps Questions Valid EX200 Materials
Current EX200 Exam Dumps [2022] Complete RedHat Exam Smoothly
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.
NEW QUESTION 76
There are two different networks 192.168.0.0/24 and 192.168.1.0/24. Where 192.168.0.254 and
192.168.1.254 IP Address are assigned on Server. Verify your network settings by pinging 192.168.1.0/24 Network's Host.
Answer:
Explanation:
vi /etc/sysconfing/network NETWORKING=yes HOSTNAME=station?.example.com GATEWAY=192.168.0.254 service network restart
2.vi /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE=eth0
ONBOOT=yes
BOOTPROTO=static
IPADDR=X.X.X.X
NETMASK=X.X.X.X
GATEWAY=192.168.0.254
ifdown eth0
ifup eth0
NEW QUESTION 77
Create a catalog under /home named admins. Its respective group is requested to be the admin group. The group users could read and write, while other users are not allowed to access it. The files created by users from the same group should also be the admin group.
Answer:
Explanation:
# cd /home/
# mkdir admins /
# chown .admin admins/
# chmod 770 admins/
# chmod g+s admins/
NEW QUESTION 78
What happens when a merge conflict occurs in git? (Choose two correct answers.)
- A. The conflicting files remain unchanged in the local repository.
- B. The newest version is placed in the local repository.
- C. Conflict markers are added to the files.
- D. A new branch containing the remote changes is created.
- E. The affected files are flagged as conflicting.
Answer: B,E
NEW QUESTION 79
Which configuration option in the Ansible inventory is issued control privilege escalation of the remote user?
- A. become
- B. super
- C. priv_user
- D. elevate
- E. sudo
Answer: A
Explanation:
Explanation/Reference:
Reference https://docs.ansible.com/ansible/2.6/user_guide/become.html
NEW QUESTION 80
Configure iptables, there are two domains in the network, the address of local domain is 172.24.0.0/16 other domain is 172.25.0.0/16, now refuse domain 172.25.0.0/16 to access the server.
Answer:
Explanation:
below
iptables -F
service iptables save
iptables -A INPUT -s 172.25.0.0/16 -j REJECT
service iptables save
service iptables restart
NEW QUESTION 81
Configure NTP.
Configure NTP service, Synchronize the server time, NTP server: classroom.example.com
Answer:
Explanation:
see explanation below.
Explanation
Configure the client:
Yum -y install chrony
Vim /etc/chrony.conf
Add: server classroom.example.com iburst
Start: systemctl enable chronyd
systemctl restart chronyd
Validate: timedatectl status
NEW QUESTION 82
CORRECT TEXT
Find the files owned by harry, and copy it to catalog: /opt/dir
Answer:
Explanation:
# cd /opt/
# mkdir dir
# find / -user harry -exec cp -rfp {} /opt/dir/ \;
NEW QUESTION 83
CORRECT TEXT
Configure the system synchronous as 172.24.40.10.
Answer:
Explanation:
Graphical Interfaces:
System-->Administration-->Date & Time
OR
# system-config-date
NEW QUESTION 84
Configure a task: plan to run echo hello command at 14:23 every day.
Answer:
Explanation:
see explanation below.
Explanation
# which echo
# crontab -e
23 14 * * * /bin/echo hello
# crontab -l (Verify)
NEW QUESTION 85
User mary must configure a task.
Requirement: The local time at 14:23 every day echo "Hello World.".
Answer:
Explanation:
crontab -u mary -e
23 14 * * * echo "Hello World."
NEW QUESTION 86
If a Dockerfilereferences the container's base image without a specific version tag, which tag of that image
is used to create the container?
- A. latest
- B. lts
- C. default
- D. current
- E. nightly
Answer: A
Explanation:
Explanation
Explanation/Reference:
Reference https://docs.docker.com/engine/reference/commandline/build/
NEW QUESTION 87
According the following requirements, configure autofs service and automatically mount to user's home directory in the ldap domain.
- Instructor.example.com (192.168.0.254) has shared /home/guests/ldapuserX home directory to your system by over NFS export, X is your hostname number.
- LdapuserX's home directory is exist in the instructor.example.com: /home/ guests/ldapuserX
- LdapuserX's home directory must be able to automatically mount to /home/ guests/ldapuserX in your system.
- Home directory have write permissions for the corresponding user.
However, you can log on to the ldapuser1 - ldapuser99 users after verification. But you can only get your corresponding ldapuser users. If your system's hostname is server1.example.com, you can only get ldapuser1's home directory.
Answer:
Explanation:
mkdir -p /home/guests
cat /etc/auto.master:
/home/guests /etc/auto.ldap
cat /etc/auto.ldap:
ldapuser1 -rw instructor.example.com:/home/guests/ldapuser1
automatically mount all the user's home directory #* -rw instructor.example.com:/home/guests/&
NEW QUESTION 88
Configure a task: plan to run echo "file" command at 14:23 every day.
Answer:
Explanation:
Answer see in the explanation.
Explanation/Reference:
(a) Created as administrator
# crontab -u natasha -e
23 14 * * * /bin/echo "file"
(b)Created as natasha
# su - natasha
$ crontab -e
23 14 * * * /bin/echo "file"
NEW QUESTION 89
Create one partitions having size 100MB and mount it on data.
Answer:
Explanation:
1. Use fdisk /dev/hda to create new partition.
2. Type n For New partitions.
3. It will ask for Logical or Primary Partitions. Press l for logical.
4. It will ask for the Starting Cylinder: Use the Default by pressing Enter Key.
5. Type the Size: +100M you can specify either Last cylinder of size here.
6. Press P to verify the partitions lists and remember the partitions name.
7. Press w to write on partitions table.
8. Either Reboot or use partprobe command.
9. Use mkfs -t ext3 /dev/hda?
OR
mke2fs -j /dev/hda? To create ext3 filesystem.
vi /etc/fstab
Write:
/dev/hda? /data ext3 defaults 1 2
Verify by mounting on current Sessions also: mount /dev/hda? /data
NEW QUESTION 90
There is a server having 172.24.254.254 and 172.25.254.254. Your System lies on 172.24.0.0/16. Make successfully ping to 172.25.254.254 by Assigning following IP: 172.24.0.x where x is your station number.
Answer:
Explanation:
see explanation below.
Explanation
* Use netconfig command
* Enter the IP Address as given station number by your examiner: example: 172.24.0.1
* Enter Subnet Mask
* Enter Default Gateway and primary name server
* press on ok
* ifdown eth0
* ifup eth0
* verify using ifconfig
In the lab server is playing the role of router, IP forwarding is enabled. Just set the Correct IP and gateway, you can ping to 172.25.254.254.
NEW QUESTION 91
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:
Answer see in the explanation.
Explanation/Reference:
# 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 92
SIMULATION
Update the kernel from ftp://instructor.example.com/pub/updates.
According the following requirements:
The updated kernel must exist as default kernel after rebooting the system.
The original kernel still exists and is available in the system.
Answer:
Explanation:
See explanation below.
Explanation/Reference:
Explanation: rpm -ivh kernel-firm...
rpm -ivh kernel...
NEW QUESTION 93
SIMULATION
Make a swap partition having 100MB. Make Automatically Usable at System Boot Time.
Answer:
Explanation:
See explanation below.
Explanation/Reference:
Explanation:
Use fdisk /dev/hda ->To create new partition.
Type n-> For New partition
It will ask for Logical or Primary Partitions. Press l for logical.
It will ask for the Starting Cylinder: Use the Default by pressing Enter Key.
Type the Size: +100M ->You can Specify either Last cylinder of Size here.
Press P to verify the partitions lists and remember the partitions name. Default System ID is 83 that means Linux Native.
Type t to change the System ID of partition.
Type Partition Number
Type 82 that means Linux Swap.
Press w to write on partitions table.
Either Reboot or use partprobe command.
mkswap /dev/hda? ->To create Swap File system on partition.
swapon /dev/hda? ->To enable the Swap space from partition.
free -m ->Verify Either Swap is enabled or not.
vi /etc/fstab/dev/hda? swap swap defaults 0 0
Reboot the System and verify that swap is automatically enabled or not.
NEW QUESTION 94
Configure your system so that it is an NTP client of server.domain11.example.com
Answer:
Explanation:
#system-config-date
Note: dialog box will open in that
Check mark Synchronize date and time over network. Remove all the NTP SERVER and click ADD and type server.domain11.example.com
****************And then press ENTER and the press OK***************
NEW QUESTION 95
......
Books and Study Guides
While Red Hat offers training courses, there is always an option of independent preparation. Previous practical experience is always a plus but you can improve your chances of success with the help of books and study guides you can find on the Amazon website.
- Latest Red Hat Certified System Administrator (EX200) Exam questions and answers: Redhat EX200 workbook by Eloic Dumps (Kindle Edition) is a fast way to hone your skills and identify any knowledge gaps. The questions and answers are regularly refreshed to make sure you get the most relevant information to help you do well in EX200 test. The topics and patterns are comparable to real-life experience for you to pass the exam at the first attempt and get the certification you need.
- Red Hat RHCSA 8 Cert Guide: EX200 (Certification Guide) 1st Edition by Sander van Vugt is the best selling book covering all exam topics and making you 100% ready for EX200 exam. Enhanced by end-of-chapter quizzes and four original practice tests, this study guide will walk you through the whole preparation process through comprehensive explanations. The final chapter will provide you with the tools and hints needed for success in the test. Besides, the Companion Website offers two free, complete practice exams and two full hours of video training.
- RHCSA Red Hat Enterprise Linux 8 (UPDATED): Training and Exam Preparation Guide (EX200), Second Edition Paperback by Asghar Ghori will prove helpful with its 23 logically structured chapters, covering the objectives of the RHCSA certification exam. The book is focused on giving you the most valuable test-related information and check your progress with review questions as well as Do-It-Yourself challenge labs. The contents are presented in the form of tables, screenshots, examples, and notes to make your studies fast and fruitful. The exam tips are there to give your insights on what to expect while taking the test.
Red Hat EX200: Exam details
Red Hat EX200 is a 3-hour test with 20 performance-based questions. To pass this exam, you need to perform well and earn at least 210 points out of 300 available. The test can be delivered via one of three options that include the following:
- On-site exam – delivered to your location with a simple setup and at a low daily rate.
- Individual exam – can be taken remotely or at one of the affiliated testing centers;
- Classroom exam – a prescheduled option, which is monitored by a proctor at a Red Hat testing facility;
The exam voucher will cost you $400, and this amount can be different when choosing the on-site option.
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