更新された2023年11月テストエンジンに練習C1000-082テスト問題
C1000-082リアル試験問題テストエンジン問題集トレーニングには62問あります
IBM C1000-082試験は、IBM Spectrum Protect V8.1.9の管理で認定されようとしている専門家のスキルと知識をテストするように設計されています。この認定は、データ保護、バックアップと回復、および組織内のデータ保持ポリシーの管理を担当するIT専門家にとって特に役立ちます。この試験では、インストールと構成、バックアップと回復、パフォーマンスの調整、トラブルシューティングなど、IBMスペクトル保護に関連する幅広いトピックをカバーしています。
質問 # 33
Which type of client backup can be restored without having access to the server?
- A. journal-based backup
- B. backupset
- C. full backup
- D. retentionset
正解：B
解説：
According to IBM documentation1, a backup set is a collection of your files that reside on the server, onto portable media created on a device using a format that is compatible with the client device. You can restore data from a backup set without having access to the server by using the dsmc restore backupset command1.
https://www.ibm.com/docs/en/spectrum-protect/8.1.12?topic=clients-restoring-your-data
質問 # 34
What is a use case for setting up Web client service?
- A. remote management of a client node from the Operations Center
- B. node configuration via Web client GUI
- C. backup of NAS servers via Web client GUI
- D. installation of client code updates directly from the web
正解：A
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 # 35
What is the default client file to look in for errors in a scheduled client backup?
- A. dsmsched.log
- B. dsmerr.log
- C. schederr.log
- D. tsmerror.log
正解：A
解説：
According to the IBM Spectrum Protect V8.1.9 documentation, the dsmsched.log file is the default client file that contains error logs for scheduled client backups. This file is located in the directory where the Spectrum Protect client is installed.
The dsmsched.log file contains detailed information about scheduled client backups, including any error messages that may have occurred during the backup. This file is a useful tool for troubleshooting issues with client backups.
https://www.ibm.com/support/pages/collecting-data-ibm-spectrum-protect-client-backup-and-restore
質問 # 36
When is the SESSIONSECURITY parameter of TRANSITIONAL used?
- A. when running a supported client below version V8.1.2
- B. when passwords less than 8 characters are used on a client
- C. when a client must double-hop (transit) through a stateless firewall that does not support SSL communication
- D. when using LDAP or AD security for a client authentication
正解：A
解説：
According to IBM documentation1, the SESSIONSECURITY parameter of TRANSITIONAL is used when you want to use the existing communication protocol while you update your IBM Spectrum Protect software to V8.1.2 or later. This is the default value.
https://www.ibm.com/docs/en/spectrum-protect/8.1.12?topic=ss-security-concepts
質問 # 37
What is the purpose of defining an alert trigger?
- A. to specify the number of times a specific message must be issued before an alert is triggered
- B. to define custom message numbers for server events
- C. to change the category of existing alerts on the server
- D. to report an alert whenever a server issues a specific error message
正解：D
解説：
"to report an alert whenever a server issues a specific error message." This information can be found in the first search result [1], which explains that defining an alert trigger allows you to specify a specific condition that, when met, will cause an alert to be generated. The example given is when a specific error message is issued by the server. This alert can help administrators quickly identify and address issues with the server.
According to the IBM documentation, the purpose of defining an alert trigger in IBM Spectrum Protect (formerly known as Tivoli Storage Manager) is to report an alert whenever a server issues a specific error message or warning message. This alert can be sent to a specific user or group of users via email, pager, or other notification methods, allowing them to take appropriate action to resolve the issue.
https://www.ibm.com/docs/en/spectrum-protect/8.1.3?topic=center-sending-email-alerts-administrators
質問 # 38
What does an administrator need to configure to configure client diagnostics from the Operations Center?
- A. client remote agent
- B. client management services
- C. client acceptor daemon
- D. client system log enabler
正解：B
解説：
an administrator needs to configure client management services to configure client diagnostics from the Operations Center. The client management service enables the IBM Spectrum Protect server administrator to view diagnostic information from the Operations Center.
https://www.ibm.com/docs/en/spectrum-protect/8.1.0?topic=windows-installing-client-management-service
質問 # 39
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. tape drive encryption
- C. client-side encryption
- D. server-side encryption
正解：C
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 # 40
What must be done after defining a storage tiering rule to begin tiering data from directory-container pool to tape?
- A. execute the rule
- B. replicate the rule
- C. activate the rule
- D. associate the rule
正解：A
解説：
According to the IBM Spectrum Protect documentation1, the action that must be done after defining a storage tiering rule to begin tiering data from directory-container pool to tape is C. execute the rule. This action can be done by using the START STGRULE command or by clicking Run Now in the Operations Center1. This action will start processing the storage tiering rule immediately without waiting for its scheduled start time1.
質問 # 41
A technician has removed all the tapes from a tape library to work on the gripper. When finished, the tapes are returned to random slots. Which command should be done on the IBM Spectrum Protect server to ensure the library inventory is correct?
- A. AUTOLOADER INVENTORY
- B. AUDIT LIBRARY
- C. UPDATE INVENTORY
- D. LABEL LIBVOL
正解：B
解説：
According to IBM Spectrum Protect documentation1, a command that should be done on the IBM Spectrum Protect server to ensure the library inventory is correct is AUDIT LIBRARY2. AUDIT LIBRARY is a command that synchronizes the server inventory with the inventory of the library device. It can detect and resolve inconsistencies between the two inventories, such as missing or relocated volumes.
https://www.ibm.com/docs/en/spectrum-protect/8.1.9?topic=utilities-administrative-commands
https://www.ibm.com/docs/en/spectrum-protect/8.1.9?topic=ac-audit-library-audit-volume-inventories-in-automated-library
質問 # 42
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. RETEXTRA
- B. RETONLY .
- C. RETDELETED
- D. RETMIN
正解：A
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 # 43
Which parameter is used with the UPDATE SCHED command to disable an administrative schedule?
- A. SCHED=NO
- B. DISABLE=YES
- C. ACTIVE=NO
- D. DAYOFWEEK=NONE
正解：B
解説：
According to IBM documentation1, the UPDATE SCHEDULE command takes two forms, depending on whether the schedule applies to client operations or administrative commands. Within these two forms, you can select either classic or enhanced style schedules.
質問 # 44
How can an administrator be designated as an approval administrator?
- A. update the list of the admins in the set COMMANDAPPROVAL command
- B. issue the command SET APPROVERSREQUIREAPPROVAL=ALL
- C. update the admin with the CMDAPPROVER=YES option
- D. issue the command GRANT APPROVERSANDMINS=ALL
正解：B、D
解説：
According to IBM's documentation1, server-side deduplication is the process of removing redundant data during a backup operation on the server system. Server-side deduplication is especially effective when you want to conserve disk space on the server storage pools.
To optimize the performance of server-side deduplication, two items that should be examined are:
The storage for the database provides sufficient IOPS. IBM recommends using a high-performance disk for the database and ensuring that it has a minimum capability of 3000 IOPS1.
The server has sufficient memory. IBM recommends allocating at least 1 GB of memory for each TB of data that is backed up each day2.
質問 # 45
Which function does the UPDATE NODE command allow?
- A. rename the node
- B. change which IBM Spectrum Protect server the node backs up to
- C. modify the node's dsm.opt file
- D. set if deduplication can occur for this node
正解：A
解説：
the UPDATE NODE command allows you to update node attributes, such as node name, password, policy domain, management class, deduplication settings, replication settings, and more1
質問 # 46
Which feature allows quiescing of database applications in Hyper-V and VMware virtual environments?
- A. Database Autoquiesce
- B. Application Aware backups
- C. Database Log Recovery
- D. Database Manager Recovery
正解：B
解説：
According to IBM documentation1, Application Aware backups allow quiescing of database applications in Hyper-V and VMware virtual environments. Application Aware backups use Microsoft Volume Shadow Copy Service (VSS) or VMware Tools to create a consistent snapshot of the application data.
IBM Spectrum Protect - IBM Documentation
質問 # 47
Windows system objects can be spread out across multiple volumes, and should be backed up by using which command?
- A. BACKUP IMAGE C: \
- B. BACKUP SYSTEMSTATE
- C. PROTECT SYSTEMSTATE
- D. BACKUP REGISTRY
正解：B
解説：
According to IBM documentation1, Windows system state objects can be backed up by using the BACKUP SYSTEMSTATE command. This command creates a backup of system state data that includes registry files, COM+ class registration database, system files under Windows File Protection, Active Directory directory service (for domain controllers only), Sysvol directory share (for domain controllers only), Certificate Services database (for certification authority only), Cluster database (for cluster nodes only), and NTDS.DIT file (the Active Directory database).
質問 # 48
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