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COH-284 Cohesity Certified Protection Professional - NetBackup exam is for technical professionals who configure, manage, maintain, and troubleshoot NetBackup environments. Cohesity places the credential in its Cohesity Certified Professional track and states that successful candidates receive a digital badge.
The role involves backup policies, storage, images, restores, security controls, and operational problems. Study works best when these topics are treated as connected workflows instead of separate settings to memorize.
The COH-284 exam duration is 105 minutes, the registration fee is USD 200. The available language is English. The required passing score is 65%. The credential is valid for two years, and the exam has no prerequisites. Candidates may take one attempt every 14 days after an unsuccessful attempt.
The official sources do not state a question count. Timed practice can still reflect the published exam duration, with review time reserved for weak areas in configuration, maintenance, and troubleshooting.
The official Preparation Guide publishes four domains:
Configuration covers primary, media, and client settings; disk and cloud storage; backup policies; Protection Plans; Storage Lifecycle Policies; Auto Image Replication; deduplication; and catalog backups. Maintenance includes images, jobs, restore tasks, RBAC, host ID certificates, updates, Anomaly Detection, and Malware Detection.
Troubleshooting covers status codes, job details, devices, media, server connectivity, and catalog recovery. Tuning has the smallest weight, but the guide identifies it as a separate domain, so it still needs a place in the study plan.
Build a study checklist around the four official domains. For each domain, follow one practical path. Start with storage and policy configuration, run and verify a job, initiate a restore, then inspect status codes and identify where a failure belongs. This connects the objectives to administrative work.
Monitor and Maintain NetBackup and Configure NetBackup make up 67% of the blueprint, so they merit the largest share of study time. After reviewing configuration, use failure scenarios to check whether you can separate storage, device, connectivity, job, and catalog-recovery issues.
Practice resources work best when they test the reasoning behind an answer. First identify whether the scenario concerns configuration, maintenance, tuning, or troubleshooting. Then identify the object in the question: a primary server, media server, client, storage target, image, or restore task. This order helps prevent familiar terminology from driving the answer.
After each practice session, group missed items by the official domain and note the reason for the error. A question that mentions a Storage Lifecycle Policy may test image management or manual duplication instead. Review the related workflow and objective rather than memorizing one answer.
Third-party practice materials can support self-assessment. They are not Cohesity-authored exam content and do not guarantee a passing result.
COH-284 brings NetBackup configuration, maintenance, tuning, and troubleshooting into one certification scope. For professionals responsible for data protection environments, the blueprint helps organize the relationship between policy setup, recovery work, and fault resolution.
Pairing the official outline with scenario-based practice lets candidates focus on the judgments they need in day-to-day administration and in a proctored exam.
