Practice Free COH-285 Exam Online Questions
A NetBackup environment with a single tape storage unit is experiencing performance issues when running full backups of a Windows file server with over a million small files. Backups for all other clients on the same network are performing adequately.
What should the administrator modify to improve performance for the client?
- A . enable Windows Change Journal
- B . modify data buffer settings for the data path
- C . enable the Use Accelerator policy attribute
- D . use Flashbackup-Windows policy type
A NetBackup restore job has failed with the status code 702.
What does this status code mean?
- A . The restore job was unable to connect to the target device.
- B . The restore job was unable to access the target data.
- C . The restore job was unable to read the backup data from the target device.
- D . The restore job was terminated by the user.
What are the two levels of load balancing that can occur with AdvancedDisk storage in NetBackup?
- A . Storage servers and storage units
- B . Storage units and disk pools
- C . Disk pools and disk volumes
- D . Disk volumes and backup jobs
An administrator has configured a Storage Lifecycle Policy (SLP) to protect a large number of clients which directs backups to Advanced Disk, then duplicates the images to tape. The administrator is experiencing an SLP backlog, which is causing backups to fail.
The current values of key configuration settings are listed below:
Host Properties – Maximum data streams per client = 1
Policy Settings – Maximum jobs per policy = 20
Disk Pool Settings – Maximum I/O streams = 20
Storage Unit Settings – Maximum concurrent jobs = 20
Storage Unit Settings – Multiplexing level = 20
Which parameter should the administrator change to reduce the SLP backlog and allow the backups to complete successfully?
- A . Increase Maximum data streams per client
- B . Increase Maximum jobs per policy
- C . Increase Maximum I/O streams for the disk pool
- D . Increase Maximum concurrent jobs for the storage unit
A Windows policy protects over 100 servers using the directive ALL_LOCAL_DRIVES. The backup window for this policy is a two-hour window that is unused by any other policy. When the jobs run, each server has no more than ten paths, and the overall performance of the disk storage unit is degraded.
Which setting should the administrator modify to ensure only ten jobs write concurrently to the disk storage unit during the backup window?
- A . set the “Allow multiple data streams” policy attribute
- B . enable the “Limit Jobs per policy” attribute
- C . set the “Maximum jobs per client” host property
- D . enable multiplexing for the storage unit and set the value
What are the two ways to obtain and install NetBackup appliance updates and EEBs?
- A . Appliance Shell Menu (CLISH) and Appliance Management Server (AMS)
- B . Appliance Web Console (AWC) and Appliance Management Server (AMS)
- C . Appliance Shell Menu (CLISH) and Appliance Web Console (AWC)
- D . All of the above
Which type of workload assets are supported for malware scan?
- A . Cloud
- B . Apache Cassandra
- C . VMware
- D . AHV
What is the benefit of using client-side deduplication over media server deduplication?
- A . It reduces the amount of data that is stored on the storage server.
- B . It reduces the amount of data that is transferred over the network.
- C . It reduces the amount of CPU and memory resources that are used on the media server.
- D . All of the above.
What is the name of the feature that lets you use a smart card or a digital certificate for single sign-on (SSO) in NetBackup?
- A . Kerberos authentication
- B . LDAP authentication
- C . SAML authentication
- D . PKI authentication
An administrator configures a policy to perform file system backups of multiple client systems using the “Allow multiple data streams” feature. All other policy attributes are at default settings.
Which master server host property must be configured to enable the backup job from all clients to run concurrently?
- A . Policy storage unit > Maximum concurrent jobs
- B . Global Attributes > Maximum jobs per client
- C . Client Attributes > Maximum data streams
- D . Policy storage unit > Enable multiplexing