1Z0-820問題集、Oracle実際の試験問題

質問 1

ServerA contains two ISO images of a package repository, named sol.repo.iso-a and sol.repo.iso-b respectively. You need to create a single local package repository on serverA that clients can connect to. The package repository will be stored in the /export/IPS file system and named repo. The prefered publisher will be named solans and the publisher URL will be http://serverA.example.com.
Which is correct procedure to perform on ServerA to create the local package repository?

A. cat sol repo iso-a sol repo iso-b > sol fill iso Mount the ISO image and use the rsync command to extract the contents of the ISO file to the /export/IPS file system. Set the pkg/inst_root property to /export/IPS/repo and the pkg/readonly property to true Set the preferred publisher by using pkg set-publisher -G http://pkg oracle com/solaris/release/ -g http://serverexample.com/ solans

B. cat sol.repo.iso-a sol.repo.iso-b > /export/IPS/repo Set the pkg/inst_root property to true and the pkg/readonly property to /export/IPS Set the preferred publisher by using pkg set-publisher -G htto //serverA.example com/ \ -g http://pkg.oracle.com/solaris/release/ solari s

C. cat sol repo.iso-a sol repo iso-b > /export/IPS/repo.iso Mount the ISO image and copy the repo directory from the ISO image to /export/IPS/repo Set the pkg/inst_root property and the pkg/readonly property to /export/IPS/repo Set the preferred publisher by using pkg set-publisher -G http://serverA.example com/ \ -g http://pkg.oracle.com/solaris/release/ -p solans

D. cat sol.repo.iso-a sol.repo.iso-b > sol.full.iso Mount the ISO image and use the rsync command to extract the contents of the ISO file to /export/IPS/repo Set the pkg/inst_root property to /export/IPS/repo and the pkg/readonly property to true Set the preferred publisher by using pkg set-publisher Solaris \ -g hflpy/serverA.example.cQm/

正解: A

質問 2

The core dump configuration in your non global zone is

A user is running a process in a non-global zone (testzone) and the process crashes. The process information is:
user126632618017:46:42pts/20:00/usr/bin/bash
When the user's process crashes in testzone, a non-global zone, where will the core dump be saved?

A. The file will be stored in the global zone's directory: /var/core/pprocess/core.bash.2663.

B. The file will be stored in the non-global zone's directory: /var/core/pprocess/core.hash.2663.

C. The file will be saved in the global zone's directory: /var/core/core.bash.2663.

D. A core file cannot be generated in a non-global zone because it shares the kernel with the global zone.

E. The file will be saved in non-global zone's directory: /var/core/core.bash.2663

正解: E

解説: (PassTest メンバーにのみ表示されます)

質問 3

How should you permanently restrict the non-global zone testzone so that it does not use more than 20 CPU shares while it is running?

A. While configuring the zone, add this entry: add rct1 set name = capped.cpu-shares add value (priv = privileged, limit = 20, action = none) end exit

B. From the command line enter:
#prct1 -n zone.cpu-shares - r - v 20 - i zone testzone

C. While configuring the zone, add this entry: add rct1 set name= zone.cpu-shares add value (priv=privileged, limit=20, action=none) end exit from command line, enter: # dispadmin - d FSS

D. From the command line, enter:
#prct1 - n zone.cpu-shares - v 80 - r - i zone global

正解: B

解説: (PassTest メンバーにのみ表示されます)

質問 4

Izjb compression enabled
cannot consume more than 2 GB from the storage pool
redundant data at the block level eliminated
mounted as /data
Which command creates the desired file system?

A. zfs create -o mountpomt=/data compression=on algonthm=lzjb deduphcation=on quota=2g pool!/data

B. zfs create -o mountpomt=/data -o compression=on -o algorithm=lzjb -o deduplication=on -o quota=2g pool 1/data

C. zfs create -o mountpoint=/data,compression=on,algorithm=lzjb,deduplication=on,quota=2g/pool1/data

D. zfs create -o mountpoint=/data -o compression=on -o dedup=on -o quota=2g pooll/data

E. zfs create pool 1 /data zfs set mountpoint=/data,quota=2g.dedup=on,compression=on /pooM/data

正解: D

質問 5

Solaris 11 includes a redesigned software packaging model: the Image Packaging System.
Which three describe advantages of the Image Packaging System over the previous Solaris 10 SVR4 packaging model? (Choose three.)

A. allows for the installation of the OS without a local DVD or installation server

B. eliminates OS version upgrade

C. eliminates patching of the software package

D. allows users to publish their own software package in a software repository

E. allows the use of a repository mirror to speed up package operation

F. makes the patching process more efficient with less downtime

正解: C,D,E

質問 6

The current ZFS configuration on your server is:
pool1200K3.91G31K/pool1 pool1/data31K3.91G31K/data
Your backup policy states that you are to perform a full backup of /data on Sunday and incremental backups on Monday through Saturday. Each incremental will back up only the data that has been created or modified since the Sunday backup was started The file systems must be available to users at all times and the data will be backed up to tape.
Which option should you choose for the Wednesday backup?

A. On Sunday zfs snapshot pool1/data@sunday zfs send pool1/data@sunday | zfs recv> /dev/rmt/0 On Wednesday zfs snapshot pool1/data@wednesday zfs send -i pool1/data@sunday pool1/data@wednesday|zfs recv > /dev/rmt/0

B. On Sunday zfs snapshot pool1/data@sunday zfs send pool1/data@sunday > /dev/rmt/0 On Wednesday zfs snapshot pool1/data@wednesday zfs send -i pooll/data@wednesday pooll/data@sunday > /dev/rmt/0

C. On Sunday zfs snapshot pool1/data@sunday zfs send pool1/data@sunday > /dev/rmt/0 On Wednesday zfs snapshot pool1/data@wednesday zfs send -i pool1/data@wednesday > /dev/rmt/0

D. On Sunday zfs snapshot pool1/data@sunday > /dev/rmt/0 On Wednesday zfs snapshot -i pool1/data@wednesday >/dev/rmt/0

E. On Sunday zfs snapshot pool1/data@sunday zfs send pool1/data@sunday > /dev/rmt/0 On Wednesday zfs snapshot pool1/data@wednesday zfs send -i pool1/data@sunday pool1/data@wednesday > /dev/rmt/0

正解: B

質問 7

View the Exhibit to inspect the boot environment information displayed within a non-global zone on your system.

Which two options describe the solans-1 boot environment? (Choose two.)

A. The solaris-1 boot environment was created in the non-global zone using the beadm create command

B. The solans-1 boot environment is associated with a non-active global zone boot environment.

C. The solaris-1 boot environment is incomplete.

D. The solans-1 boot environment is not bootable.

E. The solaris-1 boot environment was created automatically when the non-global zone was created.

正解: B,D

質問 8

Which three events trigger the automated NWAM configuration? (Choose three.)

A. A failed interface card assigned to an IPMP group is replaced.

B. a DHCP lease is acquired.

C. An Ethernet cable is disconnected.

D. The DefaultFixed NCP is enabled.

E. The dladm create-vnic command is executed to create a virtual network interface.

F. a WLAN card is disconnected.

正解: B,C,F

質問 9

You are troubleshooting the failure of an Automated Installation (Al). Identify two activities that may lead to the solution. (Choose two.)

A. Examine the file /system/volatile/installjog

B. Run the dfshares command to be sure that the boot_archive is mounted on the IPS software package repository.

C. Check that the X 509 v3 certificate of the DHCP server is valid

D. Ensure that the dtlogin daemon is running on the Al server

E. Run the command pka list -q htto://Dkqmvdomain com/solaris/ entire

正解: A,D

質問 10

View the Exhibit and review the file system configuration.

Identify the correct procedure to create a file system with the same properties as the file system displayed in the exhibit

A. zfs create -o mountpoint=/data2, compression=on pool1/data2

B. zfs clone -o mountpoint=/data2, compression=on pool1/data@now pool1/data2

C. zfs create -o mountpoint=/data2 -o compression=on pool1/data@now pool1/data2

D. zfs create -o mountpoint=/data2 -o compression=on pool1/data2

E. zfs clone -o mountpoint=/data2 -o compression=on pool1/data@now pool1/data2

正解: C

Oracle Upgrade to Oracle Solaris 11 System Administrator - 1Z0-820 模擬練習