最新的Oracle 1Z1-820免費考試真題

問題1

The rctladm command reports the following:
# rctladm |grep task.max.lwps task.max-lwps syslog=notice [ count 1
Which of the following correctly describes the system configuration?

A. A message will be logged with syslogd when the number of notice messages generated by the resource control threshold meets or exceeds the value specified with [count]

B. A message will be logged with sysloqd when the number of violations generated by the resource control threshold meets or exceeds the value specified with [count].

C. The global resource control monitoring for the task.max-lwps resource control has been enabled and syslog messaging for that resource control has been set to notice. However, because the [count] value has not been specified, there is no threshold set for the resource to monitor. The configuration to monitor the task.max-lwps resource control is incomplete.

D. The global resource control monitoring for the task.max-lwps resource control has been enabled, syslog messaging for that resource control has been set to notice.

正確答案: D

問題2

Which three options are valid methods of installing a Solaris 10 branded zone on a system running Oracle Solaris 11?

A. Migrate an existing 32 bit Solaris10 system to a solaris10 branded non-global zone using the P2V process.

B. Use the V2V process to migrate an existing Solaris 10 non global whole root zone from a Solaris 10 system to a solaris10 branded whole root zone.

C. Use the V2V process to migrate an existing Solaris 8 or 9 non-global zone from a Solaris 10 system to a solaris10 branded zone.

D. Use the V2V process to migrate an existing Solaris 10 non-global sparse root zone from a Solaris 10 system to a solaris10 branded sparse root zone.

E. Migrate an existing 64-bit Solaris 10 system to a solaris10 branded non-global zone using the P2V process.

F. Install a solaris10 branded zone directly from the Oracle Solaris 10 media.

正確答案: A,B,E

說明：（僅 Fast2test 成員可見）

問題3

View the exhibit to inspect the file system configuration on your server.

You department's backup policy is to perform a full backup to a remote system disk on Saturday.
On each weekday, you are to perform an incremental backup to the same remote system disk.
Each incremental backup will contain only data that has been modified since the previous Saturday backup.
The server file systems must remain available at all times and can never be taken offline.
The backup must not only provide for the recovery of the most recent version of a file, but must also allow recovery of previous versions of a file.
Following your company policy, which two describe the correct procedure to be performed on each weekday for backing up the /data file system to a remote disk named /remote/backup?

A. Remove the previous daily snapshot.
zfs snapshot pool1.data@daily
zfs send - i pool1/data#sat pool1/data@daily | zfs recv remote /backup/ 'date '+%m%d%'

B. Remove the previous daily snapshot.
zfs snapshot pool1.data@daily
zfs send - i pool1/data@sat pool1/data@daily > /remote/backup/full

C. Remove the previous daily snapshot.
zfs create - i pool1/data@sat pool1/data@daily
zfs send pool1/data@daily | zfs remote/backup

D. Remove the previous daily snapshot.
zfs snapshot pool1.data@daily
zfs send - i pool1/data@sat pool1/data@daily > /remote/backup/daily

正確答案: A,D

說明：（僅 Fast2test 成員可見）

問題4

You are configuring NFS on a server. Select the two statements that are true.

A. Renaming a share created with the zfs set share command is not supported.

B. Resources listed in /etc/dfs/dfstab are automatically shared on boot up.

C. NFS and SMB protocols cannot be used simultaneously to share the same directory.

D. A directory cannot be shared if a subdirectory below it is already shared.

正確答案: A,B

說明：（僅 Fast2test 成員可見）

問題5

Your task is to convert a JumpStart sysidcfg file to an Automated Installer (AI) sc_profile.xml file, using js2ai.
Select two unsupported items that will require changes.

A. terminal = zterms

B. root_password=rJmvLUXM10cU

C. name_service-NTS+

D. network_interface=PRIMARY

E. system_locale=en_US

F. timezone=US/pacific

正確答案: A,E

說明：（僅 Fast2test 成員可見）

問題6

Which three statements accurately describe the Automated Installation (AI) client?

A. If the AI client does not match any criteria to use a custom manifest or script, the default manifest is used.

B. If the AI client does not match any criteria to use a custom manifest or script, the automated installation aborts.

C. If a client system does not use any SC profile, then an interactive tool opens on that client at first boot after that client installation to complete the configuration of that client.

D. Only the default.xml file is used as the default AT client manifest.

E. Any manifest or script in a service can be designated to be the default for that service.

F. If a client system does not use any SC profile, then the install server will use the default SC profile.

正確答案: A,C,D

說明：（僅 Fast2test 成員可見）

問題7

In an effort to reduce storage space on your server, you would like to eliminate duplicate copies of data in your server's ZFS file systems.
How do you specify that pool1/data should not contain duplicate data blocks (redundant data) on write operations?

A. zfs create - o dedupratio=2 pool1/data

B. zpool create -o deduplication =on pool1; zfs create pool1/data

C. zfs create - o compression=on pool1/data

D. zfs create - o deduplication=on pool1; zfs create pool1/data

E. zfs create - o dedup=on pool1/data

正確答案: E

說明：（僅 Fast2test 成員可見）

最新的Oracle Upgrade to Oracle Solaris 11 System Administrator - 1Z1-820免費考試真題

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