COH-285題庫 - COH-285考古题推薦

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Cohesity COH-285 Exam Overview:

Certification Vendor:Cohesity
Exam Name:Cohesity Certified Protection Professional – NetBackup and NetBackup Appliances
Exam Number:COH-285
Available Languages:English
Passing Score:65%
Certificate Validity Period:2 years
Exam Duration:105 minutes
Exam Price:$200 USD
Exam Format:Multiple Choice
Related Certifications:Cohesity Certified Protection Professional – NetBackup and NetBackup Appliances
Sample Questions:Cohesity COH-285 Sample Questions
Exam Way:Onsite and remote proctored testing available through a third-party testing center.
Pre Condition:None. Recommended 9 months experience administering or supporting NetBackup and NetBackup Appliances.
Official Syllabus URL:https://www.cohesity.com/content/dam/cohesity/resource-assets/datasheets/ccpp-netbackup-and-netbackup-appliances-exam-preparation-guide-en.pdf

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Cohesity COH-285 考試大綱：

主題簡介
主題 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.
主題 2
  • 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.
主題 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.
主題 4
  • 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.

最新的 Cohesity Protection Professional COH-285 免費考試真題 (Q131-Q136):

問題 #131
Refer to the exhibit.

Two media servers, sharing a library with 6 tape drives, exist in the NetBackup environment displayed in the exhibit. Both weekly Full and daily Differential Incremental backups need to run for the clients and each schedule has a different retention period. Because of network topology, some clients back up to Media server 1 and some back up to Media server 2. The environment suffers from multiple status 96 failures during the backup window.
How can the administrator minimize the number of failures?

答案：D


問題 #132
Which command should an administrator use to view the expiry date of the local host-ID based certificate?

答案：C

解題說明：
The correct command is nbcertcmd -listCertDetails. Cohesity NetBackup documentation states that host ID- based certificate details can be viewed with the NetBackup web UI, the nbcertcmd command, or NetBackup APIs. In the command procedure, Cohesity specifically instructs administrators to run nbcertcmd - listCertDetails on the NetBackup host to view host IDs and associated certificate details for that host. The NetBackup Commands Reference also confirms that nbcertcmd is the utility used to request and manage host ID-based security certificates on NetBackup hosts, including primary servers, media servers, and clients. It lists -listCertDetails as the operation that displays certificate details for security certificates deployed on the NetBackup host.
Option A is incorrect because -listCACertDetails displays trusted CA certificate details, not the local host-ID certificate expiry. Option B is invalid in this context because enrollment status is not viewed with bpclntcmd.
Option C, -hostSelfCheck, checks whether the host certificate is revoked, not its expiration date. Reference topics: NetBackup Security and Encryption Guide, Viewing host ID-based certificate details, and nbcertcmd command reference.


問題 #133
Which of the following is true about the NetBackup documentation landing page?

答案：C

解題說明：
( The NetBackup documentation landing page includes a variety of resources, including whitepapers, guides, and videos, on best practices for NetBackup, enabling users to optimize their use of the product.)


問題 #134
What are the two ways to obtain and install NetBackup appliance updates and EEBs?

答案：C


問題 #135
What is the purpose of NetBackup Compatibility Lists?

答案：A

解題說明：
( NetBackup Compatibility Lists provide a comprehensive list of supported operating systems, applications, and hardware for NetBackup, enabling users to ensure that their backup environment is compatible with NetBackup and avoid potential compatibility issues.)


問題 #136
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