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BEST Verified IBM C1000-082 Exam Questions (2023)
NEW QUESTION # 29
Which data is captured in a retention set?
- A. a point-in-time snapshot of all the data in one or more file spaces that was active at the time of the snapshot
- B. a point-in-time collection of inactive client backup data for a set of nodes or virtual machines
- C. copies of all archived objects for a particular node or virtual machine
- D. a subset of selected active and inactive data for a particular node or virtual machine
Answer: B
Explanation:
According to the web search results, a retention set is a point-in-time collection of inactive client backup data for a set of nodes or virtual machines1. A retention set can be used to meet long-term data retention requirements without having to store multiple copies of the data on the server1.
NEW QUESTION # 30
Windows system objects can be spread out across multiple volumes, and should be backed up by using which command?
- A. BACKUP SYSTEMSTATE
- B. BACKUP IMAGE C: \
- C. BACKUP REGISTRY
- D. PROTECT SYSTEMSTATE
Answer: A
Explanation:
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).
NEW QUESTION # 31
What is true regarding IBM Spectrum Protect for Mail?
- A. It backs up Exchange Server databases by using Microsoft VSS.
- B. The backups provide an Exchange Server database integrity check function and a zeroing function.
- C. Backups follow an incremental full forever policy.
- D. It backs up Exchange Server Database Availability Group (DAG) databases using distinct nodes.
Answer: A
Explanation:
According to the IBM Spectrum Protect for Mail documentation1, it backs up Exchange Server databases by using Microsoft VSS.
NEW QUESTION # 32
Which two items should be examined for optimal performance prior to implementing server-side deduplication on a large IBM Spectrum Protect server?
- A. the available LAN bandwidth is adequate
- B. the server has sufficient memory
- C. the server option DEDUPRQUIRESBACKUP no has been specified
- D. the storage for the database provides sufficient IOPS
- E. the optimal deduplication algorithm has been selected
Answer: B,D
Explanation:
According to the IBM Spectrum Protect documentation1, server-side deduplication is a process that eliminates duplicate data blocks on the server during backup operations.
Therefore, two items that should be examined for optimal performance prior to implementing server-side deduplication on a large IBM Spectrum Protect server are:
the storage for the database provides sufficient IOPS. Use a high-performance disk for the IBM Spectrum Protect database. At a minimum, use 10,000 rpm drives for smaller databases that are 200 GB or less1.
the server has sufficient memory. The amount of memory that is required depends on several factors, such as the number of concurrent sessions, the size of data blocks, and the deduplication ratio1.
NEW QUESTION # 33
Which information is displayed by the QUERY OCCUPANCY command?
- A. the number of extents being stored for the node
- B. the name of the storage pool that contains the backup data
- C. the date of the most recent backup
- D. the value for saved space occupied for deduplicated data
Answer: B
Explanation:
According to IBM's documentation1, the QUERY OCCUPANCY command shows where client file spaces are stored and how much space they occupy. The information displayed by this command includes:
The node name
The file space name
The storage pool name
The device class name
The number of files
The physical space occupied
The logical space occupied
The deduplication ratio
https://www.ibm.com/docs/SSEQVQ_8.1.7/srv.reference/r_cmd_occupancy_query.html
NEW QUESTION # 34
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
Answer: C
Explanation:
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.
NEW QUESTION # 35
Which statement is true regarding client-side and server-side deduplication?
- A. Server-side deduplication uses the Deduplication Cache to generate a hash code to be sent to the client, in order to run the client-side deduplication
- B. Client-side deduplication only eliminates the deduplication workload on the server for that workload when a Deduplication Cache is configured on the client.
- C. Client-side deduplication generally eliminates the deduplication workload on the server for that particular client workload.
- D. Client-side deduplication only works when there is a Deduplication Cache configured on the server.
Answer: C
Explanation:
According to the IBM Spectrum Protect documentation1, one statement that is true regarding client-side and server-side deduplication is B. Client-side deduplication generally eliminates the deduplication workload on the server for that particular client workload. This statement means that when client-side deduplication is enabled, the backup-archive client removes redundant data before sending it to the server, which reduces the amount of data that needs to be processed by the server.
https://www.ibm.com/docs/en/spectrum-protect/8.1.9?topic=throughput-tuning-client-side-data-deduplication
NEW QUESTION # 36
How can an administrator be designated as an approval administrator?
- A. update the admin with the CMDAPPROVER=YES option
- B. issue the command SET APPROVERSREQUIREAPPROVAL=ALL
- C. update the list of the admins in the set COMMANDAPPROVAL command
- D. issue the command GRANT APPROVERSANDMINS=ALL
Answer: B,D
Explanation:
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.
NEW QUESTION # 37
Which parameter is used with the UPDATE SCHED command to disable an administrative schedule?
- A. DAYOFWEEK=NONE
- B. DISABLE=YES
- C. ACTIVE=NO
- D. SCHED=NO
Answer: B
Explanation:
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.
NEW QUESTION # 38
Which privilege class can perform all administrative functions?
- A. superuser
- B. administrator
- C. root
- D. system
Answer: D
Explanation:
According to IBM Spectrum Protect V8.1.9 documentation1, a system administrator has the highest level of authority in IBM Spectrum Protect. A system administrator can issue any administrative command and has authority to grant or revoke privileges for other administrators.
The privilege class for a system administrator is SYstem1. The other privilege classes such as root, administrator, or superuser are not valid for IBM Spectrum Protect.
In IBM Spectrum Protect (formerly known as Tivoli Storage Manager), the system privilege class can perform all administrative functions. The system privilege class includes the following permissions:
SYSOP: System operations
AUDIT: Auditing operations
SECURITY: Security operations
NODEADDP: Add nodes
NODEDELP: Delete nodes
MGMTCLAS: Management class operations
DEVCLASS: Device class operations
STGPOOL: Storage pool operations
LIBRARY: Library operations
QUERY: Query operations
BACKUP: Backup and archive operations
RESTORE: Restore operations
ARCHIVE: Archive operations
RESTOREVM: Restore virtual machine operations
PROXY: Proxy operations
NEW QUESTION # 39
What is indicated when a security notification is displayed in the Operations Center?
- A. an SSL/TLS failure
- B. too many incorrect login attempts
- C. a possible ransomware attack
- D. a restricted command has been issued and needs approval
Answer: A
Explanation:
According to IBM Spectrum Protect V8.1.9 documentation1, a security notification is displayed in the Operations Center when an SSL/TLS failure occurs2. SSL/TLS is a protocol that can secure communications between the Operations Center and the hub server, and between the hub server and associated spoke servers. If SSL/TLS fails, it might indicate a network problem or a security breach.
The other options are not valid reasons for displaying a security notification in the Operations Center. A possible ransomware attack would trigger an alert notification, not a security notification3. A restricted command does not need approval, but it is logged in the audit log for review1. Too many incorrect login attempts would result in locking out the user account, not displaying a security notification1.
NEW QUESTION # 40
What does an administrator need to configure to configure client diagnostics from the Operations Center?
- A. client acceptor daemon
- B. client remote agent
- C. client management services
- D. client system log enabler
Answer: C
Explanation:
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
NEW QUESTION # 41
Which command is used to copy data in directory-container storage pools to ta
- A. PROTECT STGPOOL
- B. COPY STGPOOL
- C. BACKUP STGPOOL
- D. REPLICATE STGPOOL
Answer: B
Explanation:
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
NEW QUESTION # 42
Which component is automatically installed and configured during IBM Spectrum Protect installation that collects data to be used by support in case of any problem with the server?
- A. perfmon
- B. servermon
- C. datacollect
- D. systemview
Answer: D
Explanation:
According to IBM Spectrum Protect documentation1, a component that is automatically installed and configured during IBM Spectrum Protect installation that collects data to be used by support in case of any problem with the server is systemview1. Systemview is a tool that collects configuration and performance data from IBM Spectrum Protect servers and clients. It can help diagnose problems and optimize performance. https://www.ibm.com/support/pages/collecting-data-spectrum-protect-v7-server-install-or-upgrade
NEW QUESTION # 43
To specify whether the client acceptor daemon service (CAD) manages the scheduler, add the MANAGEDSERVICES option in which configuration file on Linux?
- A. dsm.sys
- B. sched.log
- C. dsmserv.opt
- D. backup.config
Answer: A
Explanation:
To specify whether the client acceptor daemon service (CAD) manages the scheduler, you need to add the MANAGEDSERVICES option in the client system-options file on Linux1. The client system-options file is named dsm.sys by default1. You can use this option to reduce the number of background processes on your workstation by letting the client acceptor daemon start and stop the scheduler process as needed for each scheduled action23.
NEW QUESTION # 44
Which command is used to change the number of versions of backups to keep?
- A. UPDATE MGMTCLASS
- B. UPDATE RETRULE
- C. UPDATE NUMVERSION
- D. UPDATE COPYGROUP
Answer: D
Explanation:
you can change the number of versions of backups to keep with settings in the Operations Center: Backups1. If you use commands, you can use the DEFINE COPYGROUP command with the VEREXISTS parameter1.
NEW QUESTION # 45
What is a requirement for restoring individual files from an NDMP backup with the backup/archive client GUI?
- A. The FILELEVEL option must be enabled on the NAS Filer.
- B. The NDMP API extension must be installed on the client.
- C. Table of Contents (TOC) must be created during the backup.
- D. TOCDESTINATION must be selected in front of the restore.
Answer: C
Explanation:
According to IBM documentation1, one of the requirements for restoring individual files from an NDMP backup with the backup/archive client GUI is that a Table of Contents (TOC) must be created during the backup. The TOC contains file-level restore information that is used by the backup/archive client GUI to display and select files for restore. The TOC is stored in a different storage pool from the one where the backup image is stored.
https://www.ibm.com/docs/en/spectrum-protect/8.1.11?topic=servers-file-level-backup-restore-ndmp-operations
NEW QUESTION # 46
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. verify the status of replication storage rules
- D. validate which nodes are configured for replication
Answer: A
Explanation:
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.
NEW QUESTION # 47
Which SCHEDMODE enables the scheduler to process the client deployment schedule immediately?
- A. immediate
- B. polling
- C. prompted
- D. initial
Answer: C
Explanation:
According to IBM documentation1, SCHEDMODE prompted enables the scheduler to process the client deployment schedule immediately. SCHEDMODE prompted can be used with the autodeploy option to start a backup operation as soon as a new client node is registered.
Schedmode - IBM Documentation
NEW QUESTION # 48
What are clients at-risk in the Operation Center?
- A. clients that are running low on disk space
- B. clients that are running older clients with security vulnerabilities
- C. clients that are potentially infected by ransomware
- D. clients without successful backup based on the policy
Answer: D
Explanation:
According to IBM documentation1, clients at-risk in the Operation Center are clients without successful backup based on the policy. The Operation Center shows a large number of "At Risk" clients even though backups are completing normally if the number of "At Risk" clients is larger than the number of failed client backups.
https://www.ibm.com/support/pages/operation-center-showing-high-number-risk-clients
NEW QUESTION # 49
Which option is used to restore the most recent backup version of a file, even if the backup is inactive?
- A. INACTIVE
- B. CURRENT
- C. LATEST
- D. IFN EWER
Answer: C
Explanation:
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
NEW QUESTION # 50
In the Activity section of the Operations Center, which type of client should be reviewed to see only the activity related to IBM Spectrum Protect Plus?
- A. Applications
- B. Object
- C. Virtual
- D. System
Answer: C
Explanation:
According to the IBM Spectrum Protect Plus documentation1, it is a data protection solution that provides near-instant recovery, replication, retention management, and reuse for virtual machines, databases, and applications backups in hybrid multicloud environments.
https://www.redbooks.ibm.com/abstracts/redp5532.html
NEW QUESTION # 51
Which kind of scheduling is affected by the RANDOMIZATION parameter?
- A. server-prompted
- B. server-polling
- C. client-polling
- D. client-prompted
Answer: C
Explanation:
The RANDOMIZATION parameter sets randomized start times within the startup window of each schedule for clients by using the client-polling scheduling mode1. A startup window is the start time and duration during which a schedule must be initiated. The RANDOMIZATION parameter does not affect other scheduling modes such as server-polling, client-prompted, or server-prompted.
https://www.ibm.com/docs/en/spectrum-protect/8.1.2?topic=commands-set-randomize-set-randomization-scheduled-start-times
NEW QUESTION # 52
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