1z1-100 무료 덤프문제 온라인 액세스

Which three statements describe the OSWatcher Black Box (OSWbb) system monitoring and troubleshooting tool? (Choose three.)

• A.OSWbb is designed to work with any POSIX-compliant shell
• B.OSWbb is a part of the standard Oracle Linux distribution
• C.OSWbb maintains an archive of text files containing gathered statistics
• D.OSWbb is an Oracle product and is installed by downloading is from MOS and unpacking a tar file
• E.OSWbb is a set of scripts using traditional UNIX monitoring tools to gather system activity and performance data
• F.OSWbb is an Oracle product and must be installed after system installation using yum or rpm

The dailyrun.sh Bash shell script has the permissions as listed here:
-rw-r- -r- - 1 hr hradmin 8 Apr 2 06:57 dailyrun.sh
Which three methods will be successful at avoiding permissions errrors when attempting to run the script?
(Choose three.)

• A.executing the shell script using an alias created with the alias dailyrun=dailyrun.sh
• B.executing the shell script from the shell prompt using the bash command
• C.executing the shell script from within a shell function using an alias created with the alias dailyrun='dailyrun.sh'
• D.executing the shell script from the shell prompt using the sh command
• E.executing the shell script using an alias created with the alias dailyrun='bash dailyrun.sh'

Which three methods might be used to change kernel parameters, thereby modifying the values for running system?

• A.Issuing the sysct1 -w command to write values to specific files in the /sys directory
• B.Using the echo command to write values to specific files in the /sys directory
• C.Issuing the sysct1 -w command to write values to specific files in the /proc/sys directory
• D.Using the echo command to write values to specific files in the /proc/sys directory
• E.Adding to or modifying parameters in /etc/sysct1.conf and issuing the sysct1 -p command

Which three statements are true regarding the use and administration of su and sudo in Oracle Linux? (Choose three.)

• A.The /etc/sudoers file may be edited to prevent root from executing certain executables unless a password is provided
• B.The /etc/sudoers file may be edited to prevent a user from using su to switch to another user
• C.Using su-test to switch to the test user does not run the test user's login scripts
• D.The /etc/sudoers file may be edited to allow a use to execute certain root-owned executables with root privileges
• E.The /etc/sudoers file may be edited to permit certain executables to be used with root privileges only if they are run on certain hosts
• F.A user may use su to start a new shell

Which three statements are true about the Oracle Linux Logical Volume Manager (LVM)?

• A.A Volume Group (VB) can be split into multiple Volume Groups.
• B.An LVM snapshot is read-only.
• C.A Physical Volume (PV) can be resized.
• D.A Physical Volume (PV) can only be created on a disk partition.
• E.A Physical Volume (PV) can be created on a disk or a disk partition.
• F.LVM supports simple, striped, mirrored, and RAID-5 Logical Volumes (LVs).