최신 1z1-100 무료덤프 - Oracle Linux 5 and 6 System Administration

A. The initrd directive may not be changed.

B. Additional parameters may be passed to the selected kernel.

C. Some of the GRUB command-line functions may be password protected.

D. All changes made using the grub editor at boot time are saved by default to /boot/grub/grub, conf.

E. Existing kernel parameters may be changed.

A. Displaying the time and date in the future

B. Displaying the current time in an administrator-specified format

C. Setting the hardware clock from the current system time

D. Displaying the time and date in the past

E. Setting the system time from the hardware clock

F. Synchronizing the system time from an ntp server

A. The sysfs filesystem contains information about memory.

B. The sysfs filesystem contains information about processes.

C. The proc filesystem contains information about CPUs.

D. The sysfs filesystem contains information about CPUs.

E. The proc filesystem contains information about memory.

F. The proc filesystem contains information about the installer parameters.

A. A directory owned by a group to which several users belong, and which has the setgid fa turned on, has shared write access to all members of the group.

B. The umask for the jules user is 002 in /etc/bashrc

C. The User private Group scheme is enabled by default in Oracle Linux.

D. Users belonging to a group to which user jules also belongs, are automatically able to write to the private group belonging to the jules user.

E. If a user jules is added with the useradd jules command, a group called jules_grp is also created

F. If a user jules is added with the user add jules command, a group called jules is also added. but no other user may be a member of that group.

A. There is a command-line alternative to the Authentication Configuration Tool to enable the encrypted LDAP communication.

B. TLS and ldaps should not both be selected.

C. The certificate is needed to verify ownership of the secret key used for encryption.

D. To enable idaps, you must download the Certifying Authority (CA) Certificate.

E. To enable TLS, you must download the Certifying Authority (CA) Certificate.

A. This RAID set was built without a spare device.

B. Read and write performance is no longer optimal on this RAID set.

C. Only Write performance is no longer optimal on this RAID set.

D. A device failed and has been removed from this RAID set.

E. It is no longer possible to write to this RAID set.

A. It is not possible to write to any file in the proc filesystem.

B. The proc filesystem contains the same hardware information that is contained in the sys filesystem for backward compatibility.

C. The /proc/cmdline file contains the parameters passed to the kernel.

D. Each process has a directory named for the process number in the proc filesystem.

E. Each process thread has a directory named for the process thread number in the proc files/stem.

A. The btrfs filesystem cannot be used for the root filesystem.

B. The btrfs filesystem includes a volume manager.

C. The ext3 and ext4 filesystems both support multiple journaling modes.

D. The ext4 filesystem is a copy-on-write filesystem.

E. An ext3 filesystem can be mounted as an ext2 filesystem.

F. An ext4 filesystem can be mounted as an ext3 filesystem.

A. MDO is a mirrored stripped RAID set.

B. If MD2 fails, MDO too fails.

C. If MD1 fails, so will MDO.

D. MDO is a stripped mirror RAID set.

E. If /dev/sdd1 and /dev/sdg1 fail, MDO fails.

A. Create a shell alias called /usr/bin/ksh that expands to /bin/bash.

B. Ensure that ksh is accessible with the path /usr/bin/ksh. Create a symbolic link if necessary.

C. Create a Symbolic link /usr/bin/ksh that points to /bin/bash.

D. Install ksh on the system, if not currently installed.

E. Edit the startOSWbb.sh script to specify your proffered shell, ensuring that it is started in POSIX compliance mode.