Get Ready to Pass the COH-285 exam Right Now Using Our Cohesity Protection Professional Exam Package [Q60-Q80]

Get Ready to Pass the COH-285 exam Right Now Using Our Cohesity Protection Professional Exam Package

Enhance Your Career With Available Preparation Guide for COH-285 Exam

Cohesity COH-285 Exam Syllabus Topics:

Topic	Details
Topic 1	Monitor and Maintain NetBackup: This section of the exam measures skills of operations personnel and focuses on the monitoring and maintenance tasks necessary to keep a NetBackup environment healthy. The topics include the core concepts of image management and the use of the NetBackup Administration Console to verify images, expire them, import backup data, and perform manual duplication. The section explains how to manage both disk and cloud storage within NetBackup and highlights the use of reports for verification and monitoring. It also covers administrative controls for running, cancelling, suspending, resuming, and prioritizing backup or duplication jobs. Candidates learn how to initiate and monitor restore operations and understand the security management features such as role based access control and host ID certificates.
Topic 2	Troubleshoot NetBackup: This section of the exam measures skills of NetBackup administrators and focuses on resolving issues that occur during backup and recovery operations. It covers the interpretation of status codes and job details to diagnose failed jobs. The section also explains how to troubleshoot devices and media and how to validate connectivity between primary servers, media servers, and client systems. Candidates learn to address common problems in disaster recovery situations, including tasks related to recovering the NetBackup catalog.
Topic 3	Configure NetBackup: This section of the exam measures the skills of system administrators and focuses on the configuration tasks required to set up and manage a NetBackup environment. It covers the setup of primary, media, and client settings along with essential host properties, including the use of security certificates. The section explains how to configure disk storage, cloud storage, and storage unit groups to support stable backup operations. It also includes the configuration of standard and advanced backup policies and protection plans. Candidates are expected to understand specialized backup solutions such as synthetic backups, True Image Restore, multiple data streams, checkpoint restart, and different duplication methods that involve storage lifecycle policies, disk staging, and replication features.
Topic 4	Tune NetBackup: This section of the exam measures skills of system engineers and focuses on analyzing performance related factors in a NetBackup environment. It introduces performance assessment and optimization practices to help candidates identify bottlenecks and improve overall efficiency. Tuning NetBackup includes making adjustments that lead to more stable and faster backup and recovery operations.

 

NEW QUESTION # 60
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. configure multiplexing
• B. enable Windows Change Journal
• C. use Flashbackup-Windows policy type
• D. enable the Use Accelerator policy attribute

Answer: C

NEW QUESTION # 61
An administrator is performing a backup and receives the following error message:
129 Message: Disk storage unit is full
Which NetBackup command should the administrator use to report the potential free space of AdvancedDisk storage units?

• A. nbdiscover
• B. bpdbdm
• C. nbdevquery
• D. nbemmcmd

Answer: C

NEW QUESTION # 62
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. Differential Backup
• D. True Image Restore (TIR)

Answer: D

NEW QUESTION # 63
What are the two commands that let you manage Fibre Channel devices using Appliance Shell Menu (CLISH)?

• A. Manage > FibreChannel > Test and Manage > FibreChannel > Reset
• B. All of the above
• C. Manage > FibreChannel > Scan and Manage > FibreChannel > Enable
• D. Manage > FibreChannel > List and Manage > FibreChannel > Configure

Answer: B

NEW QUESTION # 64
What are the two types of cloud storage that NetBackup supports for backup data?

• A. CloudPoint and CloudCatalyst
• B. CloudStorage and CloudServer
• C. CloudStorage and CloudStoragePool (CSP)
• D. CloudPoint and CloudStoragePool (CSP)

Answer: D

NEW QUESTION # 65
What is the benefit of using multiple data streams in NetBackup?

• A. It allows multiple backup policies to be applied to the same client.
• B. It allows multiple clients to back up to the same storage unit simultaneously.
• C. It allows multiple storage units to be used for the same backup job.
• D. It allows multiple backup jobs to run concurrently for the same client.

Answer: D

NEW QUESTION # 66
What is the primary purpose of implementing load balancing media servers with NetBackup appliances?

• A. to distribute the deduplication processing and increase the rehydration performance when restoring data
• B. to distribute the deduplication storage and increase the overall capacity of the MSDP pool
• C. to offload the deduplication processing and reduce the CPU and RAM requirement on the appliance
• D. to offload the deduplication processing and reduce the network impact on the appliance

Answer: B

NEW QUESTION # 67
What is the minimum size of a file that can be deduplicated by NetBackup?

• A. 128 KB
• B. 8 KB
• C. 1 KB
• D. 64 KB

Answer: B

NEW QUESTION # 68
An AdvancedDisk storage unit consistently reaches capacity, causing older, staged backups to expire.
How can the administrator control the prioritization of images that get removed?

• A. change the priority for secondary storage lifecycle operations
• B. use Data Classification
• C. change the priority of relocation jobs in the staging schedule
• D. modify Retention Levels

Answer: D

NEW QUESTION # 69
How do you create a new disk pool in NetBackup?

• A. From the NetBackup Cloud Administrator's Guide, configure a new cloud storage pool and convert it to a disk pool
• B. From the NetBackup Administration Console, navigate to the Devices > Disk Pools tab and click New
• C. From the NetBackup Web UI, navigate to the Storage > Disk Pools tab and click Add
• D. From the NetBackup AdvancedDisk Storage Solutions Guide, run the nbdevconfig command with the -createpool option

Answer: C

Explanation:
( To create a new disk pool in NetBackup, you can use the NetBackup Web UI by navigating to the Storage > Disk Pools tab and clicking Add, where you can specify the disk pool name, storage unit group, and other disk pool parameters.)

NEW QUESTION # 70
Which of the following resources can be used to tune NetBackup Appliances using the Appliance Web Console?

• A. Cohesity NetBackup Appliance Administrator's Guide: v5.0
• B. Cohesity NetBackup Deduplication Guide: v10.1
• C. Cohesity NetBackup 10.1 Administrator's Guide, Volume I
• D. Cohesity NetBackup Appliance Commands Reference Guide: v5.0

Answer: A

NEW QUESTION # 71
What is the name of the feature that allows NetBackup to deduplicate data across multiple domains or sites?

• A. Optimized Duplication (OD)
• B. Accelerator (ACC)
• C. Auto Image Replication (AIR)
• D. Cloud Catalyst (CC)

Answer: A

NEW QUESTION # 72
What is the name of the feature that lets you configure data buffer parameters for NetBackup appliances using Appliance Web Console (AWC)?

• A. Data Buffer Tuning
• B. Data Buffer Enhancement
• C. Data Buffer Configuration
• D. Data Buffer Optimization

Answer: A

NEW QUESTION # 73
What is the maximum age of the host's Certificate Revocation List (CRL) before communication with the host is prevented?

• A. 7 days
• B. 5 days
• C. 30 days
• D. 48 hours

Answer: A

NEW QUESTION # 74
Which type of backup schedule is available when using the "After each backup session" schedule type for an NBU-Catalog policy type?

• A. Application Backup
• B. Vault Catalog Backup
• C. Full
• D. Differential Incremental

Answer: D

NEW QUESTION # 75
A NetBackup catalog has been corrupted. What steps can be taken to recover the catalog?

• A. Restore the catalog from a backup
• B. Contact Cohesity Support for assistance.
• C. All of the above.
• D. Recreate the catalog.

Answer: A

NEW QUESTION # 76
What is the name of the tool that can be used to collect diagnostic information from NetBackup appliances?

• A. nbcollect
• B. nbdiag
• C. nbsupport
• D. nbtrace

Answer: A

NEW QUESTION # 77
An administrator has a media server with four empty disks with the following characteristics:
SSD1, SSD2: High-speed solid-state drives
Disk3, Disk4: Medium-speed hard drives
What is the recommended disk storage configuration using these devices?

• A. place disks in one AdvancedDisk pool with failover configured, in the order: SSD1, SSD2, Disk3, Disk4
• B. place disks in one AdvancedDisk pool with media server load balancing configured
• C. place disks in one AdvancedDisk pool with round robin configured
• D. place disks in two AdvancedDisk pools: SSD1 and SSD2 in one pool, and Disk3 and Disk4 in the other pool

Answer: D

NEW QUESTION # 78
What is the name of the file that contains the disaster recovery information for the NetBackup catalog?

• A. Catalog Image File (CIF)
• B. Catalog Disaster Recovery File (CDRF)
• C. Catalog Recovery File (CRF)
• D. Catalog Backup File (CBF)

Answer: B

NEW QUESTION # 79
What is the role of NetBackup storage units in a backup environment?

• A. To provide a catalog of backed up data for easy restoration.
• B. To manage backup schedules and policies.
• C. To monitor backup jobs and send alerts for failed backups.
• D. To define where backup data is stored, whether on disk or tape.

Answer: D

Explanation:
( NetBackup storage units define the physical locations where backup data is stored, whether on disk or tape, and enable efficient storage utilization for backup data.)

NEW QUESTION # 80
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