Question # 1 A systems administrator needs to reconfigure a Linux server to allow persistent IPv4 packet forwarding. Which of the following commands is the correct way to accomplish this task?
A. echo 1 > /proc/sys/net/ipv4/ipv_forward
B. sysctl -w net.ipv4.ip_forward=1
C. firewall-cmd --enable ipv4_forwarding
D. systemctl start ipv4_forwarding
Click for Answer
B. sysctl -w net.ipv4.ip_forward=1
Question # 2 A systems administrator is enabling LUKS on a USB storage device with an ext4 filesystem format. The administrator runs dmesg and notices the following output:
Given this scenario, which of the following should the administrator perform to meet these requirements? (Select three).
A. gpg /dev/sdclB. pvcreate /dev/sdcC. mkfs . ext4 /dev/mapper/LUKSCJ001 - L ENCRYPTEDD. umount / dev/ sdcE. fdisk /dev/sdc
Click for Answer
C. mkfs . ext4 /dev/mapper/LUKSCJ001 - L ENCRYPTEDD. umount / dev/ sdc
Question # 3 A systems administrator receives reports that several virtual machines in a host are responding slower than expected. Upon further investigation, the administrator obtains the following output from one of the affected systems:
Which of the following best explains the reported issue? A. The physical host is running out of CPU resources, leading to insufficient CPU time being allocated to virtual machines.B. The physical host has enough CPU cores, leading to users running more processes to compensate for the slower response times.C. The virtual machine has enough CPU cycles, leading to the system use percentage being higher than expected.D. The virtual machine is running out of CPU resources, leading to users experiencing longer response times.
Click for Answer
D. The virtual machine is running out of CPU resources, leading to users experiencing longer response times.
Answer Description Explanation: Based on the output from one of the affected systems, the best explanation for the reported issue is that the virtual machine is running out of CPU resources, leading to users experiencing longer response times (D). The output shows that the system use percentage is very high (57.85%), indicating that the virtual machine is using most of its CPU cycles for system processes. This leaves little CPU time for user processes, which results in slower performance. The other explanations are not supported by the output or are contradictory.
Question # 4 User1 is a member of the accounting group. Members of this group need to be able to execute but not make changes to a script maintained by User2. The script should not be accessible to other users or groups. Which of the following will give proper access to the script?
A. chown user2:accounting script.sh chmod 750 script.sh
B. chown user1:accounting script.sh chmod 777 script.sh
C. chown accounting:user1 script.sh chmod 057 script.sh
D. chown user2:accounting script.sh chmod u+x script.sh
Click for Answer
C. chown accounting:user1 script.sh chmod 057 script.sh
Question # 5 A Linux system is failing to start due to issues with several critical system processes. Which of the following options can be used to boot the system into the single user mode? (Choose two.)
A. Execute the following command from the GRUB rescue shell: mount -o remount, ro/sysroot.
B. Interrupt the boot process in the GRUB menu and add systemd.unit=single in the kernel line.
C. Interrupt the boot process in the GRUB menu and add systemd.unit=rescue.target in the kernel line.
D. Interrupt the boot process in the GRUB menu and add single=user in the kernel line.
E. Interrupt the boot process in the GRUB menu and add init=/bin/bash in the kernel line.
Click for Answer
C. Interrupt the boot process in the GRUB menu and add systemd.unit=rescue.target in the kernel line.
E. Interrupt the boot process in the GRUB menu and add init=/bin/bash in the kernel line.
Question # 6 An administrator has source code and needs to rebuild a kernel module. Which of the following command sequences is most commonly used to rebuild this type of module?
A. ./configure make
make install
B. wget
gcc
cpC. tar xvzf
build
cp
D. build install configure
Click for Answer
A. ./configure make
make install
Answer Description Explanation: The best command sequence to rebuild a kernel module from source code is
A. ./configure make make install. This is the standard way to compile and install a Linux kernel module, as explained in the web search result 5. The other commands are either not relevant, not valid, or not sufficient for this task. For example:
B. wget gcc cp will try to download, compile, and copy a file, but it does not specify
the source code, the module name, or the destination directory.
C. tar xvzf build cp will try to extract, build, and copy a compressed file, but it does not specify the file name, the module name, or the destination directory.
D. build install configure will try to run three commands that are not defined or recognized by the Linux shell.
Question # 7 An administrator needs to make an application change via a script that must be run only in console mode. Which of the following best represents the sequence the administrator should execute to accomplish this task? A. systemct1 isolate multi-user.target sh script.sh systemct1 isolate graphical.targetB. systemct1 isolate graphical.target sh script.sh
systemct1 isolate multi-user.target
C. sh script.sh
systemct1 isolate multi-user.target systemct1 isolate graphical.target
D. systemct1 isolate multi-user.target systemct1 isolate graphical.target
sh script.sh
Click for Answer
A. systemct1 isolate multi-user.target sh script.sh systemct1 isolate graphical.target
Question # 8 A systems administrator made some unapproved changes prior to leaving the company. The newly hired administrator has been tasked with revealing the system to a compliant state. Which of the following commands will list and remove the correspondent packages?
A. dnf list and dnf remove last
B. dnf remove and dnf check
C. dnf info and dnf upgrade
D. dnf history and dnf history undo last
Click for Answer
D. dnf history and dnf history undo last
Up-to-Date
We always provide up-to-date XK0-005 exam dumps to our clients. Keep checking website for updates and download.
Excellence
Quality and excellence of our CompTIA Linux+ Exam practice questions are above customers expectations. Contact live chat to know more.
Success
Your SUCCESS is assured with the XK0-005 exam questions of passin1day.com. Just Buy, Prepare and PASS!
Quality
All our braindumps are verified with their correct answers. Download Linux+ Practice tests in a printable PDF format.
Basic
$80
Any 3 Exams of Your Choice
3 Exams PDF + Online Test Engine
Buy Now
Premium
$100
Any 4 Exams of Your Choice
4 Exams PDF + Online Test Engine
Buy Now
Gold
$125
Any 5 Exams of Your Choice
5 Exams PDF + Online Test Engine
Buy Now
Passin1Day has a big success story in last 12 years with a long list of satisfied customers.
We are UK based company, selling XK0-005 practice test questions answers. We have a team of 34 people in Research, Writing, QA, Sales, Support and Marketing departments and helping people get success in their life.
We dont have a single unsatisfied CompTIA customer in this time. Our customers are our asset and precious to us more than their money.
XK0-005 Dumps
We have recently updated CompTIA XK0-005 dumps study guide. You can use our Linux+ braindumps and pass your exam in just 24 hours. Our CompTIA Linux+ Exam real exam contains latest questions. We are providing CompTIA XK0-005 dumps with updates for 3 months. You can purchase in advance and start studying. Whenever CompTIA update CompTIA Linux+ Exam exam, we also update our file with new questions. Passin1day is here to provide real XK0-005 exam questions to people who find it difficult to pass exam
Linux+ can advance your marketability and prove to be a key to differentiating you from those who have no certification and Passin1day is there to help you pass exam with XK0-005 dumps. CompTIA Certifications demonstrate your competence and make your discerning employers recognize that CompTIA Linux+ Exam certified employees are more valuable to their organizations and customers. We have helped thousands of customers so far in achieving their goals. Our excellent comprehensive CompTIA exam dumps will enable you to pass your certification Linux+ exam in just a single try. Passin1day is offering XK0-005 braindumps which are accurate and of high-quality verified by the IT professionals. Candidates can instantly download Linux+ dumps and access them at any device after purchase. Online CompTIA Linux+ Exam practice tests are planned and designed to prepare you completely for the real CompTIA exam condition. Free XK0-005 dumps demos can be available on customer’s demand to check before placing an order.
What Our Customers Say
Jeff Brown
Thanks you so much passin1day.com team for all the help that you have provided me in my CompTIA exam. I will use your dumps for next certification as well.
Mareena Frederick
You guys are awesome. Even 1 day is too much. I prepared my exam in just 3 hours with your XK0-005 exam dumps and passed it in first attempt :)
Ralph Donald
I am the fully satisfied customer of passin1day.com. I have passed my exam using your CompTIA Linux+ Exam braindumps in first attempt. You guys are the secret behind my success ;)
Lilly Solomon
I was so depressed when I get failed in my Cisco exam but thanks GOD you guys exist and helped me in passing my exams. I am nothing without you.