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Which of the following commands is required to start the process?
A Linux storage administrator wants to create a logical volume group. Which of the following commands is required to start the process?A . pvcreateB . vgcreateC . lvcreateD . mkfs.xfsView AnswerAnswer: B Explanation: Reference: https://www.thegeekstuff.com/2010/08/how-to-create-lvm/
Which of the following commands should the administrator execute?
A junior Linux administrator is trying to verify connectivity to the remote host host1 and display round-trip statistics for ten ICMP. Which of the following commands should the administrator execute?A . ping Cc 10 host1B . traceroute Cc 10 host1C . netstat host1D . pathping Cc 10 host1View AnswerAnswer: A...
Which of the following would the application parsing this file MOST likely have to support?
An administrator reviews the following configuration file provided by a DevOps engineer: Which of the following would the application parsing this file MOST likely have to support?A . YAMLB . AJAXC . JSOND . SOAPView AnswerAnswer: C
Which of the following BEST describes running on a Linux system?
Which of the following BEST describes running on a Linux system?A . Containers only need the namespaces functionally to run on a Linux system available since kernel 2.6.B . Containers need a hypervisor to run a Linux system. Cgroups namespaces are functionalities used for the kernel but not for running...
Which of the following is the purpose of the monitoring server role?
Which of the following is the purpose of the monitoring server role?A . To aggregate web traffic to watch which websites employees are visitingB . To collect status and performance information about the servers in an environmentC . To provide user authentication services to a networkD . To provide real-time...
Which of the following will BEST remediate this issue?
An administrator has modified the configuration file for a service. The service is still running but is not using the new configured values. Which of the following will BEST remediate this issue?A . kill -HUPB . init 0C . service startD . renice -10View AnswerAnswer: A
CORRECT TEXT
CORRECT TEXT A junior system administrator had trouble installing and running an Apache web server on a Linux server. You have been tasked with installing the Apache web server on the Linux server and resolving the issue that prevented the junior administrator from running Apache. INSTRUCTIONS Install Apache and start...
Which of the following commands will help determine and isolate issues on the network side?
A systems administrator observes high latency values when reaching a remote web server. Which of the following commands will help determine and isolate issues on the network side?A . mtrB . digC . netstatD . routeView AnswerAnswer: A Explanation: Reference: https://www.keycdn.com/support/what-is-latency
Which of the following is modified to reconfigure the boot environment?
Which of the following is modified to reconfigure the boot environment?A . grub-mkconfigB . grub.cfgC . update-grubD . grub2-mkconfigView AnswerAnswer: C Explanation: Reference: https://tipsonubuntu.com/2016/07/20/grub2-boot-order-ubuntu-16-04/
Given this scenario and the output, which of the following should the administrator do to address this issue?
A junior Linux administrator is installing patches using YUM. The administrator issues the following command: yum list installed The output of the command is as follows: Given this scenario and the output, which of the following should the administrator do to address this issue?A . renice Cn 9 Cp 5180B...
