The 000-602 is the exam IBM uses to award the IBM Power Systems certification, positioned at the Specialist level of its program. It tests applied knowledge — the kind you'd use on the job — across the published IBM System z Technical Support V4 objectives, which is why candidates who only memorize definitions tend to struggle. It also forms part of a broader certification track alongside IBM Certified Specialist - System z Technical Support, IBM System z Solution Sales V5 (000-601), so a pass here compounds in value as your career grows. Whether this is your first certification or one of many, the 000-602 exam rewards structured, question-driven preparation.

The IBM System z Technical Support V4 syllabus breaks into 6 domains, led by Performance and Capacity Planning, Operating Systems and Workloads, and Availability, Security, and Reliability. Read those percentages as instructions: the heaviest domains produce the most points, so they deserve the deepest practice. The complete, domain-by-domain syllabus sits in the exam topics section above — plan your weeks around it.

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