Practice Free COH-285 Exam Online Questions
What is the difference between synthetic backups and True Image Restore (TIR) in NetBackup?
- A . Synthetic backups create a full backup image from existing backups, while TIR restores files from the most recent backup image.
- B . Synthetic backups restore files from the most recent backup image, while TIR creates a full backup image from existing backups.
- C . Synthetic backups create a full backup image from existing backups, while TIR maintains a catalog of files and directories for each backup image.
- D . Synthetic backups maintain a catalog of files and directories for each backup image, while TIR creates a full backup image from existing backups.
What is the purpose of the Staging Schedule option in the Change Storage Units dialog?
- A . To define a schedule for moving backup data from the staging area to secondary storage
- B . To specify the duration for which backup data is retained in the staging area
- C . To configure a backup schedule for storage unit groups
- D . To set the maximum size of the staging area for backup data
Which of the following backup solutions is used to create an exact image of a client’s file system and store it on disk or tape media?
- A . Incremental Backup
- B . Synthetic Backup
- C . True Image Restore (TIR)
- D . Differential Backup
A NetBackup appliance is reporting a high CPU usage.
What steps can be taken to troubleshoot the problem?
- A . Check the appliance’s logs for errors.
- B . Check the appliance’s memory usage.
- C . Restart the appliance.
- D . Contact Cohesity Support for assistance.
Storage Lifecycle Policy (SLP) SLP1 is used to perform a backup and duplication. The backup is always a small, 100MB backup. The master server host properties for SLP Parameters are set to the default values.
How can the administrator ensure the duplications run as soon as possible after the backup completes?
- A . reduce the “Job submission interval” setting to 0
- B . reduce the “Minimum size per duplication job” setting to 50MB
- C . right-click SLP1 and select Manual Relocation to Final Destination
- D . increase the “Priority for secondary operations” in the SLP
Which steps should an administrator perform to run an upgrade pre-check for multiple Windows and Linux clients using VxUpdate, without performing the upgrade?
- A . run a pre-check for each client manually using the nbinstallcmd command
- B . configure the pre-check to run for all clients concurrently in Deployment Policies > Schedules
- C . run a pre-check for each client manually using the nbrepo command
- D . configure the pre-check to run for all clients concurrently in Deployment Policies > Attributes
Which command should an administrator run on each appliance as part of completing the pre-upgrade tasks?
- A . Support > Cleanup
- B . Manage > Software > UpgradeStatus
- C . Support > Test Software
- D . Manage > NetBackupCLI > List
A backup job is showing the following error message:
Dec 5, 2018 4:11:02 PM – Info nbjm (pid=40455) starting backup job (jobid=369) for client WINTN3QANTSQ1B.vrtslab.br, policy Oracle_SO_Dedup, schedule FULL
Dec 5, 2018 4:11:02 PM –
Info nbjm (pid=40455) requesting STANDARD_RESOURCE resources from RB for backup job (jobid=369, reque st id:{201EBB46-F8B9-11E8-B5BA-A118CF05FA8E})
Dec 5, 2018 4:11:02 PM – requesting resource __ANY__
Dec 5, 2018 4:11:02 PM – requesting resource nbumasterapp.vrtslab.br.NBU_CLIENT.MAXJOBS.WINTN3QANTSQ1B.vrtslab.br Dec 5, 2018 4:11:02 PM –
Error nbjm (pid=40455) NBU status: 2111, EMM status: All storage units are configured with On Demand Onl y and are not eligible for jobs requesting ANY storage unit
All storage units are configured with On Demand Only and are not eligible for jobs requesting ANY storage unit (2111)
Which two actions can an administrator perform to ensure the backup completes successfully? (Select two.)
- A . ensure at least one storage unit is without the On Demand Only option selected
- B . increase the Multiplexing value on the storage unit
- C . increase the "Maximum concurrent jobs" parameter on the storage unit
- D . assign a specific Storage Unit for that policy
- E . increase the "Limit I/O streams" parameter on the disk volume
What is the default value for the data-in-transit encryption setting on the primary server after an upgrade to NetBackup 10.0?
- A . Preferred On
- B . Enforced
- C . Preferred Off
- D . Automatic
Which feature is compatible with the NBU-Catalog policy type?
- A . Disable client-side deduplication
- B . Bare Metal Restore
- C . Checkpoint restart
- D . Enable granular recovery