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Given this scenario, which of the following should be performed to meet these requirements?
A junior systems is configuring localization option environment variables. The administrator is given a checklist of tasks with the following requirements: - View current settings of the LC_ALL environment variable only. - Modify the LANG environment variable to US English Unicode. Given this scenario, which of the following should be...
Which of the following will the administrator use to find all unsuccessful login attempts?
An administrator is analyzing a Linux server which was recently hacked. Which of the following will the administrator use to find all unsuccessful login attempts?A . nsswitchB . faillockC . pam_tally2D . passwdView AnswerAnswer: C
Which of the following commands does the administrator need to issue for the router to be fully functional?
A Linux administrator has configured a Linux system to be used as a router. The administrator confirms that two network adapters are properly installed and functioning correctly. In addition, the output of the iptables CL command appears to contain a complete firewall configuration. Which of the following commands does the...
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 can be used to boot a DVD from a remote device to initialize a Linux system setup on bare metal hardware as if it is a local DVD?
Which of the following can be used to boot a DVD from a remote device to initialize a Linux system setup on bare metal hardware as if it is a local DVD?A . UEFIB . PXEC . NFSD . GRUBView AnswerAnswer: A Explanation: Reference: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/installation_guide/ch-boot-x86
Which of the following commands would disable the use of Bluetooth?
A new corporate policy states that Bluetooth should be disabled on all company laptops. Which of the following commands would disable the use of Bluetooth?A . echo “blacklist bluetooth” > /etc/modprobe.d/blacklist-bluetoothB . echo “kill bluetooth” > /etc/modprobe.d/kill-bluetoothC . echo “modprobe bluetooth” > /etc/modprobe.d/modprbe-bluetoothD . echo “rmod bluetooth” > /etc/modprobe.d/rmmod-bluetoothView AnswerAnswer:...
Which of the following would be BEST in this scenario?
A systems administrator wants to deploy several applications to the same server quickly. Each application should be abstracted from the host with its own dependencies and libraries and utilize a minimal footprint. Which of the following would be BEST in this scenario?A . Virtual machinesB . Type 2 hypervisorC ....
Which of the following can be used to boot a DVD from a remote device to initialize a Linux system setup on bare metal hardware as if it is a local DVD?
Which of the following can be used to boot a DVD from a remote device to initialize a Linux system setup on bare metal hardware as if it is a local DVD?A . UEFIB . PXEC . NFSD . GRUBView AnswerAnswer: A Explanation: Reference: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/installation_guide/ch-boot-x86
Which of the following commands would BEST accomplish this task?
A junior administrator needs to unload an older video kernel module. Which of the following commands would BEST accomplish this task?A . modprobeB . insmodC . rmmodD . chmodView AnswerAnswer: A Explanation: Reference: https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Kernel_Administration_Guide/sec-Unloading_a_Module.html
Which of the following can be used to boot a DVD from a remote device to initialize a Linux system setup on bare metal hardware as if it is a local DVD?
Which of the following can be used to boot a DVD from a remote device to initialize a Linux system setup on bare metal hardware as if it is a local DVD?A . UEFIB . PXEC . NFSD . GRUBView AnswerAnswer: A Explanation: Reference: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/installation_guide/ch-boot-x86
