1z1-100 無料問題集「Oracle Linux 5 and 6 System Administration」

（A）It supports named partitions

（B）It supports either four primary partitions or three primary partitions and one extended partition

（C）It can be used on disks up to four terabytes in size

（D）It does not support disks with more than 1024 cylinders

（E）It can be used on the boot disk

（A）If previously installed operating systems are found on disk partitions that were not overwritten, then an attempt is made to configure the bootloader to be able to boot them.

（B）The Grand Unified Bootloader (GRUB) is the only bootloader used by Oracle Linux.

（C）The Linux Loader (LILO) bootloader may be chosen for installation.

（D）The bootloader must be password protected and Anaconda prompts for a password in all cases.

（E）The bootloader is installed by default in the first partition of the disk.

（A）UPSTART logs job goals to /var/log/massages.

（B）UPSTART logs only informational messages about warnings to /var/log/messages.

（C）UPSTART logs only informational messages about warnings and errors to /var/log/messages.

（D）UPSTART logs event emissions to /var/log/messages.

（E）UPSTART logs State Changes to /vat/log/messages.

（A）This channel will not be used by YUM when searching for packages.

（B）By default, YUM will not use this channel but this can be overridden on the command line.

（C）This channel is disabled and cannot be used by YUM at all.

（D）This channel will not be used by YUM when it searches for packages, but YUM will check if updates exist for packages already installed from this channel.

（A）It lists any files stored in the share2 directory in the /dev/sdc1 partition of the NFS server.

（B）It results in a permission denied error.

（C）It lists any files stored in the root directory in the /dev/sdc2 partition of the NFS server.

（D）It produces no output.

（E）It results in a stale NFS handle error.

（A）Kernel boot parameters may be specified in /boot/grub/grub/conf.

（B）Additional kernel boot parameters may be specified in an administrator-specified parameters that is read by GRUB stage1_5.

（C）Kernel boot parameters used to boot the running system may be examined after boot by Viewing
/boot/grub/grub/conf.

（D）Additional kernel boot parameters may be specified in an administrator-specified parameter file that is read by grub stage.

（E）Additional kernel boot parameters may be specified from the grub command line.

（F）Kernel boot parameters used to boot the running system may be examined after boot by viewing
/proc/cmdline.

（A）It scales better for more CPUS, memory, and Infiniband network connections.

（B）It provides higher availability for applications by reducing Mean Time to Recovery.

（C）It has a lower Mean Time Between Failures.

（D）It is more secure and, therefore, more difficult to hack.

（A）The updates are not applied during the boot sequence and will not be applied after the Internet has become reachable again.

（B）The system boots to single-user mode.

（C）The system waits in the boot sequence for the internet to become reachable again.

（D）The Ksplice updates are applied early in the boot sequence despite the fact that the Internet is unreachable.

（E）The Ksplice updates are not applied during the boot sequence, but they will be applied as soon as the Internet becomes reachable again.

（A）It downloads 11 updates and applies them one by one to the running kernel

（B）It downloads three updates and applies them in a single transaction to the running kernel

（C）It downloads 11 updates and applies them in a single transaction to the running kernel

（D）It downloads three updates, clones the running kernel in memory, applies the updates in one single atomic update, and uses Kexec to activate the updated kernel

（A）It fails with an error because you cannot downgrade a package using the yum command.

（B）It downgrades strace package to version 4.5.19-1.11.e16_3.2.

（C）It fails with an error because there are multiple versions available to which Yum can downgrade the strace package.

（D）It downgrades the strace package to version 4.5.19-1.6.e16.

（E）It will prompt you to select a version of the strace package that you want to downgrade.