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Which option to the yum command will update the entire system?
CORRECT TEXT Which option to the yum command will update the entire system? (Specify ONLY the option name without any additional parameters.)View AnswerAnswer: update, upgrade
Which of the following commands updates the linker cache of shared libraries?
Which of the following commands updates the linker cache of shared libraries?A . mkcacheB . soconfigC . mkldconfigD . lddconfigE . ldconfigView AnswerAnswer: E
Which RPM command will output the name of the package which supplied the file /etc/exports?
Topic 2, Linux Installation and Package Management Which RPM command will output the name of the package which supplied the file /etc/exports?A . rpm -F /etc/exportsB . rpm -qf /etc/exportsC . rpm -Kl /etc/exportsD . rpm -qp /etc/exportsE . rpm -qi/etc/exportsView AnswerAnswer: B
To what environment variable will you assign or append a value if you need to tell the dynamic linker to look in a build directory for some of a program's shared libraries?
To what environment variable will you assign or append a value if you need to tell the dynamic linker to look in a build directory for some of a program's shared libraries?A . LD_LOAD_PATHB . LD_LIB_PATHC . LD_LIBRARY_PATHD . LD_SHARE_PATHE . LD_RUN_PATHView AnswerAnswer: C
Without exiting vi, how can the file be reopened for editing with the new content?
While editing a file in vi, the file changes due to another process. Without exiting vi, how can the file be reopened for editing with the new content?A . :rB . :nC . :wD . :eView AnswerAnswer: D
What can the Logical Volume Manager (LVM) be used for? (Choose THREE correct answers.)
What can the Logical Volume Manager (LVM) be used for? (Choose THREE correct answers.)A . To create RAID 9 arrays.B . To dynamically change the size of logical volumes.C . To encrypt logical volumes.D . To create snapshots.E . To dynamically create or delete logical volumes.View AnswerAnswer: B,D,E
CORRECT TEXT
CORRECT TEXT The USB device filesystem can be found under /proc/______/usb/. (Please fill in the blank with the single word only)View AnswerAnswer: bus
Which command would disconnect the users and allow you to safely execute maintenance tasks?
You are having some trouble with a disk partition and you need to do maintenance on this partition but your users home directories are on it and several are logged in. Which command would disconnect the users and allow you to safely execute maintenance tasks?A . telinit 1B . shutdown...
package management?
Which of the following commands lists all currently installed packages when using RPM package management?A . yum --query --allB . yum --list --installedC . rpm --query --allD . rpm --list CinstalledView AnswerAnswer: C
In the vi editor, which of the following commands will copy the current line into the vi buffer?
In the vi editor, which of the following commands will copy the current line into the vi buffer?A . cB . ccC . 1cD . yyE . 1yView AnswerAnswer: D
