Clear your concepts with COH-285 Questions Before Attempting Real exam [Q13-Q31]

Share

Clear your concepts with COH-285 Questions Before Attempting Real exam

Get professional help from our COH-285 Dumps PDF

NEW QUESTION # 13
Which feature is enabled after adding a master server to the Trusted Master Servers tab?

  • A. backup of clients in other master server domains
  • B. remote console to another master server
  • C. targeted Auto Image Replication
  • D. remote catalog backups

Answer: C


NEW QUESTION # 14
Which of the following is NOT a way to obtain NetBackup Appliance updates and EEBs?

  • A. Appliance Shell Menu (CLISH)
  • B. Appliance Web Console
  • C. Cohesity Support website
  • D. Appliance Management Server (AMS)

Answer: A


NEW QUESTION # 15
An administrator is comparing the NetBackup Accelerator and NetBackup FlashBackup features to determine which feature should be used for backup of a very large file system with millions of files.
Which consideration is irrelevant when determining whether to use NetBackup Accelerator or NetBackup FlashBackup in the situation?

  • A. the file system change rate
  • B. the file system storage capacity
  • C. the file system folder depth
  • D. the type of file system being used

Answer: A


NEW QUESTION # 16
A NetBackup appliance is reporting a high network usage. What steps can be taken to troubleshoot the problem?

  • A. Check the appliance's backup policies.
  • B. Reduce the amount of data being backed up.
  • C. Contact Cohesity Support for assistance.
  • D. Check the appliance's logs for errors.

Answer: A


NEW QUESTION # 17
An administrator is adding a new media server appliance to an existing NetBackup appliance master server.
What is the correct sequence to configure the new appliance in the NetBackup domain?

  • A. add the new media server to the master server in the Web console under Manage > Additional Servers, then configure the new media server
  • B. configure the new media server, then add the new media server to the master server in the web console under > Host properties > Media Servers > Configure Media Server
  • C. configure the new media server, then manually add the new media server to the master server's bp.conf
  • D. configure the new media server, the configuration process automatically adds the new server to the master server

Answer: A


NEW QUESTION # 18
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. increase the Multiplexing value on the storage unit
  • B. increase the "Limit I/O streams" parameter on the disk volume
  • C. increase the "Maximum concurrent jobs" parameter on the storage unit
  • D. ensure at least one storage unit is without the On Demand Only option selected
  • E. assign a specific Storage Unit for that policy

Answer: D,E


NEW QUESTION # 19
How can you mitigate the security risks associated with NetBackup appliances?

  • A. Use strong passwords
  • B. All of the above
  • C. Encrypt data
  • D. Enable authentication

Answer: B


NEW QUESTION # 20
What are the different reports that are available to verify and monitor NetBackup?

  • A. All of the above
  • B. Backup job status reports
  • C. Image integrity reports
  • D. Storage utilization reports

Answer: B,C,D


NEW QUESTION # 21
An administrator creates a Storage Lifecycle Policy (SLP) to take advantage of optimized duplication. The backup and subsequent duplication jobs launch as configured in the SLP.
What may cause the secondary duplication job to run as non-optimized?

  • A. Optimized duplication is unsupported when a storage unit group is the target of the duplication.
  • B. Both compression and encryption attributes are disabled in the backup policy.
  • C. Optimized duplication requires the media servers to be configured as Fibre Transport media servers.
  • D. Both source and destination storage servers have only one media server in common.

Answer: C


NEW QUESTION # 22
What are the two types of disk storage that NetBackup supports for backup data?

  • A. BasicDisk and Media Server Deduplication Pool (MSDP)
  • B. StandardDisk and PremiumDisk
  • C. BasicDisk and AdvancedDisk
  • D. SimpleDisk and ComplexDisk

Answer: C


NEW QUESTION # 23
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 maintains a catalog of files and directories for each 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 maintain a catalog of files and directories for each backup image, while TIR creates a full backup image from existing backups.
  • D. Synthetic backups create a full backup image from existing backups, while TIR restores files from the most recent backup image.

Answer: A


NEW QUESTION # 24
A NetBackup master server has commenced writing four long-running duplication jobs to an AdvancedDisk disk pool. The value of "Maximum concurrent jobs" for the storage unit and "Limit I/O streams" for the disk pool are both set to 4.
There are 35 jobs queued on the master server that require this disk pool:
5 replication jobs with priority 9999
10 backup jobs with priority 999
20 duplication jobs with priority 99
Two restore jobs that require this disk pool are then submitted with default priority.
Which job type goes active next?

  • A. Backup
  • B. Duplication
  • C. Replication
  • D. Restore

Answer: D


NEW QUESTION # 25
An administrator has a NetBackup Appliance that failed to CALL HOME during an unexpected hard drive failure.
Which two reasons may have prevented CALL HOME from working? (Choose two.)

  • A. The MyCohesity Credentials are incorrect.
  • B. Call Home is set to disabled.
  • C. The Call Home Proxy settings are incorrect.
  • D. TELEMETRY_UPLOAD is disabled (Set to 'NO').
  • E. The factory installed license key is expired.

Answer: B,D


NEW QUESTION # 26
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. SAML authentication
  • C. PKI authentication
  • D. LDAP authentication

Answer: B


NEW QUESTION # 27
Which port is used by Smart Meter?

  • A. 0
  • B. 1
  • C. 2
  • D. 3

Answer: A


NEW QUESTION # 28
What is the definition of a Storage Unit?

  • A. It is a label that lets the administrator create a storage plan.
  • B. It is a label that the Media Manager associates with physical storage.
  • C. It is a label that defines where storage is physically located.
  • D. It is a label that NetBackup associates with physical storage.

Answer: D


NEW QUESTION # 29
What is the difference between a disk pool and a storage unit in NetBackup?

  • A. A disk pool is a logical entity that references one or more storage units, while a storage unit is a logical grouping of disk volumes.
  • B. A disk pool is a logical grouping of disk volumes, while a storage unit is a logical entity that references one or more disk pools.
  • C. A disk pool is a physical device that stores backup data, while a storage unit is a logical grouping of disk volumes.
  • D. A disk pool is a logical grouping of disk volumes, while a storage unit is a physical device that stores backup data.

Answer: B


NEW QUESTION # 30
Which of the following is true about the NetBackup Appliance product page?

  • A. It lists the compatible operating systems and applications with NetBackup Appliance.
  • B. It provides detailed information about the hardware specifications of the appliance.
  • C. It only provides information about the latest version of NetBackup Appliance.
  • D. It offers free training courses on how to use NetBackup Appliance.

Answer: B

Explanation:
( The NetBackup Appliance product page provides detailed information about the hardware specifications of the appliance, including processor, memory, and storage capacities, to help customers choose the right appliance for their backup and recovery needs.)


NEW QUESTION # 31
......


Cohesity COH-285 Exam Syllabus Topics:

TopicDetails
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
  • 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 3
  • 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 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.

 

Achieve the COH-285 Exam Best Results with Help from Cohesity Certified Experts: https://pass4sure.practicedump.com/COH-285-exam-questions.html