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Which of the following is causing the issue?
When trying to log in remotely to a server, a user receives the following message: The server administrator is investigating the issue on the server and receives the following outputs: Which of the following is causing the issue?A . The wrong permissions are on the user’s home directory.B . The...
To which of the following configuration files will the required changes need to be made?
Based on an organization’s new cybersecurity policies, an administrator has been instructed to ensure that, by default, all new users and groups that are created fall within the specified values below. To which of the following configuration files will the required changes need to be made?A . /etc/login.defsB . /etc/security/limits.confC...
Which of the following commands allows the Linux administrator to enter the running container and analyze the logs that are stored inside?
A Linux administrator needs to analyze a failing application that is running inside a container. Which of the following commands allows the Linux administrator to enter the running container and analyze the logs that are stored inside?A . docker run -ti app /bin/shB . podman exec -ti app /bin/shC ....
Which of the following actions will resolve this issue?
A Linux system is failing to boot with the following error: Which of the following actions will resolve this issue? (Choose two.)A . Execute grub-install --root-directory=/mnt and reboot.B . Execute grub-install /dev/sdX and reboot.C . Interrupt the boot process in the GRUB menu and add rescue to the kernel line.D...
Which of the following commands will accomplish this task?
A Linux administrator was asked to run a container with the httpd server inside. This container should be exposed at port 443 of a Linux host machine while it internally listens on port 8443. Which of the following commands will accomplish this task?A . podman run -d -p 443:8443 httpdB...
Which of the following files will be moved to the remote servers?
A junior systems administrator has just generated public and private authentication keys for passwordless login. Which of the following files will be moved to the remote servers?A . id_dsa.pemB . id_rsaC . id_ecdsaD . id_rsa.pubView AnswerAnswer: D Explanation: The file id_rsa.pub will be moved to the remote servers for passwordless...
Which of the following commands can accomplish this task?
A cloud engineer is asked to copy the file deployment.yaml from a container to the host where the container is running. Which of the following commands can accomplish this task?A . docker cp container_id/deployment.yaml deployment.yamlB . docker cp container_id:/deployment.yaml deployment.yamlC . docker cp deployment.yaml local://deployment.yamlD . docker cp container_id/deployment.yaml local://deployment.yamlView...
Which of the following commands should the administrator issue to verify the device name of this partition?
A Linux administrator is creating a primary partition on the replacement hard drive for an application server. Which of the following commands should the administrator issue to verify the device name of this partition?A . sudo fdisk /dev/sdaB . sudo fdisk -s /dev/sdaC . sudo fdisk -lD . sudo fdisk...
Which of the following commands should the administrator run to achieve this goal?
Developers have requested implementation of a persistent, static route on the application server. Packets sent over the interface eth0 to 10.0.213.5/32 should be routed via 10.0.5.1. Which of the following commands should the administrator run to achieve this goal?A . route -i etho -p add 10.0.213.5 10.0.5.1B . route modify...
Which of the following commands will help to accomplish this task?
A cloud engineer needs to remove all dangling images and delete all the images that do not have an associated container. Which of the following commands will help to accomplish this task?A . docker images prune -aB . docker push images -aC . docker rmi -a imagesD . docker images...
