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NEW QUESTION 519
Which of the following command should an administrator use to prevent users from starting the httpd service on a system-based Linux system?
A.   systemct1 mask httpd
B.   systemct1 disables httpd
C.   chkconfig httpd off
D.   systemctl stop httpd
Answer: A
NEW QUESTION 520
An administrator installs a popular virtualization hypervisor on a Linux workstation. The software runs but generates a lot of AVC errors in the var/log/audit/audit .log file. Rather than address each AVC error as it appears, which of the following should the administrator run to locate and enable a comprehensive setting to allow use of the virtualization software? (Choose two.)
A.   Getsebool
B.   Setfacl
C.   Getenforce
D.   Getfacl
E.   Setenforce
F.   Setsebool
Answer: AF
NEW QUESTION 521
A Linux administrator needs to change the permission on a script so that he owner has permission to execute. Which of the following BEST accomplishes this task?
A.   chmod ug=script,sh
B.   chmod u+x script,sh
C.   chmod -x script,sh
D.   chmod 0644 script,sh
Answer: A
NEW QUESTION 522
Which of the following a a fie that can define how to build deploy and mstaf various components for a Linux application hosted m a cloud environment?
A.   OVF
B.   YAML
C.   VIRSH
D.   VMM
Answer: B
NEW QUESTION 523
A Linux administrator wants to resolve a remote server name locally. When of the following files should the administrator modify?
A.   /etc/hosts
B.   /etc/resorv.conf
C.   /etc/network
D.   /ett/rpc
Answer: A
NEW QUESTION 524
An administrator is utilizing an automation engine than uses SSH to run commands on remote systems. Which of the following does this describe?
A.   Inventory.
B.   Agentless architecture.
C.   Build automation.
D.   Version control.
Answer: B
NEW QUESTION 525
Which of the following commands adds a bootloader that will allow an administrator lo boot to a specific kernel version?
A.   mkinitrd
B.   dracut
C.   grub2-install
D.   grub2-mkconfig
Answer: A
NEW QUESTION 526
An administrator attempted to save large files in a directory but was unsuccessful. Which of the following is the NEXT step to nvesbgate the issue?
A.   share -h
B.   size -h
C.   swap -h
D.   df -h
Answer: D
NEW QUESTION 527
A technician wants to configure a Unix server as a gateway firewall. The technician has implemented the proper ACLs and port address translation policies, but network traffic is not passing from the LAN to the WAN. Which of the following should the technician configure to for this issue?
A.   DenyHouse
B.   Squid-service
C.   Ip_forward
D.   /etc/service
Answer: A
NEW QUESTION 528
A systems administrator needs to write a script that performs unattended package upgrades. Which of the following flags should be used with either yum or apt to meet this goal?
A.   -u
B.   -q
C.   -y
D.   -d
Answer: A
NEW QUESTION 529
A user does not want Bluetooth to start up every time the system starts. Which of the following commands should the user execute to accomplish this task?
A.   systemctl disabled Bluetooth.service
B.   systemctl disable Bluetooth.service
C.   system stop Bluetooth.service
D.   system stopped Bluetooth.service
Answer: B
NEW QUESTION 530
A Linux administrator is configuring a group directory in which all members in the Admins group can share and edit files and create subdirectories with the same attributes. The administrator creates the directory as follows:
– Mkdir /shared
– Chgrp Admins /shared
Which of the following command should the administrator execute so users can work in the directory as required?
A.   chmod g+t /shared
B.   chmod 0666 /shared
C.   chmod admins /shared
D.   chmod g+s /shared
Answer: A
NEW QUESTION 531
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