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| Section | Weight | Objectives |
|---|---|---|
| Troubleshoot NetBackup | - Diagnose common NetBackup and appliance issues - Troubleshoot connectivity and configuration problems - Troubleshoot backup and restore failures - Troubleshoot media and device issues | |
| Monitor and Maintain NetBackup | - Maintain NetBackup environment health - Manage NetBackup catalog - Monitor NetBackup activity and status - Manage images and media | |
| Tune NetBackup | - Configure and manage NetBackup for VMware - Optimize deduplication settings - Tune NetBackup performance - Manage NetBackup Snapshot Manager | |
| Configure NetBackup and NetBackup Appliances | 31% | - Configure various primary/media/client settings and host properties - Configure catalog backup and disaster recovery - Configure NetBackup Appliance settings - Configure storage units, storage lifecycle policies, and disk pools - Configure backup policies and schedules |
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NEW QUESTION # 85
Which NetBackup components can be updated with VxUpdate?
Answer: A
Explanation:
The correct answer is media servers and clients. Cohesity NetBackup documentation defines VxUpdate as a deployment-management mechanism for updating non-primary NetBackup hosts. The official NetBackup Upgrade Guide states that "VxUpdate provides a policy-based upgrade tool for media servers and clients," and further explains that the policy format simplifies media server and client upgrades while signed packages are added to the VxUpdate repository on the primary server for later deployment. Cohesity's Repository management topic reinforces this by stating that the VxUpdate repository resides on the primary server and contains packages that can be deployed to media servers and clients. It also explicitly says that administrators can upgrade NetBackup media servers and clients to a newer NetBackup version with VxUpdate.
Therefore, option D is correct. Option A is incorrect because the primary server hosts the VxUpdate repository and controls deployment, but it is not itself upgraded through VxUpdate deployment policies.
Option B and option C are incomplete because VxUpdate is not limited to only one of those host roles.
Reference topics: NetBackup Deployment Management with VxUpdate, About VxUpdate, and Repository management.
NEW QUESTION # 86
What must be confirmed during an interactive installation or upgrade to ensure certificate deployment is secure?
Answer: A
NEW QUESTION # 87
Which security algorithms are used for MSDP in NetBackup?
Answer: A
Explanation:
The correct answer is AES 256 bit CTR encryption and SHA256/SHA-2 fingerprinting. In NetBackup, MSDP stands for Media Server Deduplication Pool, and its security model protects deduplicated data using modern encryption and fingerprinting algorithms. Cohesity NetBackup documentation identifies the MSDP data-at- rest cipher as AES-256-CTR, specifically listing "MSDP: AES-256-CTR" under NetBackup data-at-rest encryption ciphers. For fingerprinting, Cohesity documents that NetBackup 8.1 introduced a more secure MSDP fingerprint algorithm where the SHA-2 algorithm replaces the existing MD5-like algorithm. The upgrade documentation further explains that rolling MSDP data conversion converts older containers to the AES encryption and SHA-2 fingerprint algorithm, confirming that Blowfish and MD5-like fingerprints are legacy mechanisms rather than the current MSDP security standard. Therefore, option A is the only choice that combines the correct MSDP encryption mode, AES-256-CTR, with the correct secure fingerprinting family, represented in the option as SHA256 fingerprinting. References/topics: NetBackup Security and Encryption Guide, Ciphers used in NetBackup, MSDP fingerprinting algorithm changes, and MSDP rolling data conversion.
NEW QUESTION # 88
An administrator has an environment that runs over one thousand jobs a night. Some nights, there are hundreds of jobs queued waiting for a resource.
Which action should the administrator take in the event that specific queued jobs need to run when a resource next becomes available during that evening's backup session?
Answer: D
Explanation:
The correct action is to increment the job priority in Activity Monitor for the specific queued job. Cohesity NetBackup documentation states that an administrator can dynamically change the priority of selected queued or active jobs that wait for resources directly from the Activity Monitor by selecting the job and choosing Change Job Priority. The available options include setting a specific priority, incrementing the job priority, or decrementing it, and the change affects only the selected job rather than all jobs of that type. This matches the requirement: a small subset of queued jobs must be favored during the same backup session, without changing long-term policy behavior.
Changing the priority in the policy is less appropriate because the policy attribute defines how that policy competes with other policies for resources, and is a configuration-level setting rather than an immediate per- job intervention. NetBackup uses job priority as a scheduling guide; higher-priority requests are evaluated before lower-priority requests, although resource optimization can still influence final selection. Therefore, the operationally correct response is option A.
NEW QUESTION # 89
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?
Answer: D
NEW QUESTION # 90
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