更新された2023年12月公式問題C1000-082認定にはC1000-082問題集PDF
2023年最新のに更新された最新C1000-082問題集を掴み取れ！
質問 # 24
Who can issue the REPAIR STGPOOL command?
- A. any admin with Storage privilege class or higher who has been designated as an approval administrator
- B. only an admin with Policy privilege class or higher
- C. only an admin with System privilege class
- D. any admin who has been designated as an approval administrator
正解：D
解説：
According to IBM documentation1, the REPAIR STGPOOL command is a restricted command that requires authorization from an approval administrator. An approval administrator is an administrative user who has been designated as an approver for restricted commands by using the SET APPROVALADMIN command2.
質問 # 25
What should be included with Disaster Recovery media managed by Disaster Recovery Manager (DRM)?
- A. server password file backup
- B. database backup
- C. cloud containers
- D. directory containers
正解：B
解説：
https://www.ibm.com/docs/SSEQVQ_8.1.9/srv.solutions/b_srv_concepts_guide.pdf
質問 # 26
Which command helps to protect the IBM Spectrum Protect server in case of a database failure?
- A. PROTECT DB
- B. DEFINE DBBACKUP
- C. BACKUP DB
- D. PREPARE
正解：C
解説：
The command that helps protect the IBM Spectrum Protect server in case of a database failure is "BACKUP DB." Backing up the Spectrum Protect database protects against data loss due to hardware failure [1], software problems, or other emergencies that might cause a total loss of the database. The BACKUP DB command creates a backup copy of the IBM Spectrum Protect database.
If a database failure occurs, the backup can be used to restore the database to a known state.
It is important to periodically perform backups of the IBM Spectrum Protect server database to ensure that the data is protected in the event of a failure [1]. Detailed instructions for performing backups can be found in the IBM Spectrum Protect V8.1.9 documentation.
https://www.ibm.com/docs/en/spectrum-protect/8.1.0?topic=troubleshooting-resolving-server-problems
質問 # 27
What is the purpose of the VALIDATE REPLPOLICY command?
- A. compare the policies on the source and target replication servers
- B. ensure the policies are replicated from the source to the target replication server
- C. validate which nodes are configured for replication
- D. verify the status of replication storage rules
正解：A
解説：
According to the web search results, the best answer is C. compare the policies on the source and target replication servers. This command is used to verify that the policies on the target replication server match those on the source replication server1.
質問 # 28
What is a use case for setting up Web client service?
- A. backup of NAS servers via Web client GUI
- B. remote management of a client node from the Operations Center
- C. node configuration via Web client GUI
- D. installation of client code updates directly from the web
正解：B
解説：
According to IBM Spectrum Protect V8.1.9 documentation1, web client service is a feature that allows users to restore files from backup versions by using a web browser. The web client service runs on a backup-archive client node and communicates with the IBM Spectrum Protect server.
A use case for setting up web client service is to enable remote management of a client node from the Operations Center2. The Operations Center is a web-based interface that provides centralized management of IBM Spectrum Protect servers and clients. By using the Operations Center, you can view information about backup-archive clients that have web client service enabled, and you can launch the web client interface to restore files on those clients.
https://www.ibm.com/support/pages/ibm-spectrum-protect-version-819-clients
質問 # 29
How are software packages downloaded for automatic client deployment if multiple client platforms are present?
- A. Downloads are managed according to client platforms defined by the customer.
- B. The administrator has to download the packages manually.
- C. Each package must be individually selected in the Operations Center.
- D. The Operations Center downloads required packages used in the environment.
正解：B
解説：
According to IBM Spectrum Protect V8.1.9 documentation1, automatic client deployment is a feature that allows the IBM Spectrum Protect server to automatically upgrade backup-archive clients on client workstations. The existing backup-archive clients must be at version 6.4.3 or later.
To use this feature, you must download the software packages for the client platforms that you want to upgrade from the IBM Support website23. You can use the Operations Center or command line interface to specify where to store these packages on the server and how to distribute them to clients1.
質問 # 30
What do dissimilar policies provide in IBM Spectrum Protect node replication between source and target servers?
- A. differing retention of data
- B. differing administrative client owners
- C. differing client node names
- D. differing prioritization of client replication operations
正解：A
解説：
In IBM Spectrum Protect node replication, dissimilar policies provide the ability to replicate client data between source and target servers with differing retention settings.
Dissimilar policies allow for more granular control over the retention settings of client data on the target server, which can be different from the retention settings on the source server. This means that the data can be kept for a longer or shorter period of time on the target server compared to the source server, based on the specific retention policies configured for the target server.
According to IBM documentation1, dissimilar policies provide the ability to use different management policies on the target replication server than on the source replication server. This means that you can have different retention periods, storage pools, or data types for replicated data on the target server. You can enable this feature by using the SET DISSIMILARPOLICIES command.
https://www.ibm.com/docs/SSEQVQ_8.1.9/srv.reference/r_cmd_dissimilarpolicies_set.html
質問 # 31
A department has a business requirement that all their backups are encrypted to prevent data from being read during the transmission to the server and also once written in the storage pool. Which encrypted method satisfies all those requirements?
- A. SSL encrypted communication
- B. client-side encryption
- C. tape drive encryption
- D. server-side encryption
正解：B
解説：
According to IBM's documentation12, client-side encryption is a method of encrypting data before it is sent to the server for backup or archive operations. Client-side encryption uses a password that is entered by the user to generate an encryption key. The password needs to be confirmed when encrypting the file for backup, and also needs to be entered when performing restores of encrypted files12.
Client-side encryption satisfies all the requirements of encrypting data during transmission and storage, because:
It prevents data from being read during transmission, because the data is encrypted before it leaves the client system3.
It prevents data from being read once written in the storage pool, because the data remains encrypted on the server and can only be decrypted with the password that is known by the user3.
質問 # 32
The perfmon tool is used for performance monitoring of the system and attached devices in which operating system?
- A. Solaris
- B. Linux
- C. AIX
- D. Microsoft Windows
正解：D
解説：
According to the web search results, perfmon is a performance monitoring tool that is integrated with the Microsoft Windows operating system1234. It allows you to look into the performance of your system and the applications that are running on it2.
質問 # 33
What is the default value for collocation defining a primary sequential storage pool?
- A. node
- B. yes
- C. filespace
- D. group
正解：D
解説：
This means that, by default, files from different clients are grouped together in storage pool volumes to optimize space utilization. This information is available in the IBM Spectrum Protect for AIX [1]: Administrator's Reference, which is one of the official documentation resources for this product.
https://www.ibm.com/docs/en/spectrum-protect/8.1.14?topic=storage-optimizing-operations-by-enabling-collocation-client-files
質問 # 34
Which command is used to copy data in directory-container storage pools to ta
- A. BACKUP STGPOOL
- B. REPLICATE STGPOOL
- C. PROTECT STGPOOL
- D. COPY STGPOOL
正解：D
解説：
The command used to copy data in directory-container storage pools to tape in IBM Spectrum Protect is the "COPY STGPOOL" command.
According to the IBM documentation, the "COPY STGPOOL" command creates a copy of the data in the specified storage pool on a different storage pool, such as a tape storage pool. This command is typically used to create a backup copy of the data in the storage pool in case the original copy is lost or becomes corrupted.
https://www.ibm.com/docs/en/spectrum-protect/8.1.0?topic=pool-copying-directory-container-storage-pools-tape
質問 # 35
Which option should be specified when configuring a storage agent for optimal LAN-free backup and restore performance?
- A. LANFREESSL SHAREDMEM
- B. IANFREECOMMMETHOD SHAREDMEM
- C. ENABLELANFREE SHMMEM
- D. LANFREESHM YES
正解：D
解説：
According to the IBM Spectrum Protect and Spectrum Scale Integration Guide1, one option that should be specified when configuring a storage agent for optimal LAN-free backup and restore performance is LANFREESHM YES. This option enables the use of shared memory for communication between the storage agent and the server, which can improve throughput and reduce CPU usage.
https://community.ibm.com/community/user/storage/blogs/nils-haustein1/2020/02/29/lan-free-backup-ibm-spectrumscale
質問 # 36
What is automatically discovered by the command CmsConfig discover?
- A. client variables DSMI_DIR and DSMI_CONFIG
- B. client services
- C. valid server stanzas
- D. client options files and log files
正解：D
解説：
According to IBM Spectrum Protect documentation1, what is automatically discovered by the command CmsConfig discover is options files and log files1. Options files and log files are files that contain configuration settings and diagnostic information for IBM Spectrum Protect clients. The CmsConfig discover command can help to ensure that the client management service can access these files and make them available for diagnosis in the Operations Center.
質問 # 37
What is the purpose of the VALIDATE REPLPOLICY command?
- A. compare the policies on the source and target replication servers
- B. ensure the policies are replicated from the source to the target replication server
- C. validate which nodes are configured for replication
- D. verify the status of replication storage rules
正解：A
解説：
According to the web search results, the best answer is C. compare the policies on the source and target replication servers. This command is used to verify that the policies on the target replication server match those on the source replication server1.
質問 # 38
Which option is used to restore the most recent backup version of a file, even if the backup is inactive?
- A. LATEST
- B. INACTIVE
- C. CURRENT
- D. IFN EWER
正解：A
解説：
According to the IBM Spectrum Protect V8.1.9 documentation, the option to restore the most recent backup version of a file, even if the backup is inactive, is the LATEST option. This option will restore the last backup version of a file regardless of the backup's status.
Here is an example command using the LATEST option to restore a file:
restore /home/user1/testfile -latest
This command will restore the most recent backup version of the file "testfile" regardless of whether the backup is active or inactive.
https://www.ibm.com/docs/en/spectrum-protect/8.1.12?topic=clients-restoring-your-data
質問 # 39
A file is backed up once and then inadvertently deleted. Ten days later the mistake is discovered. Which backup copy group option must be set properly to be sure the file can be restored?
- A. RETMIN
- B. RETEXTRA
- C. RETONLY .
- D. RETDELETED
正解：B
解説：
To restore a file that was inadvertently deleted, you need to have a backup copy of the file available. The RETEXTRA option in a backup copy group specifies that extra versions of files are kept even if the files are deleted from the active file system. This means that older versions of files are retained beyond their normal retention period, allowing you to restore files that were inadvertently deleted.
質問 # 40
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