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IBM C4090-453 Exam Overview:
| Certification Vendor: | IBM |
|---|---|
| Exam Name: | IBM System Storage DS8000 Technical Solutions V3 |
| Exam Number: | 000-453 |
| Available Languages: | English |
| Exam Duration: | 90 minutes |
| Passing Score: | 66% |
| Exam Format: | Multiple select, Scenario-based, Multiple choice |
| Exam Price: | $200 USD |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | 66-70 |
| Recommended Training: | IBM DS8000 Technical Overview IBM Redbooks - DS8000 Series |
| Exam Registration: | IBM Training & Certification |
| Sample Questions: |  |
| Exam Way: | Proctored onsite at Pearson VUE testing centers; RETIRED as of August 31, 2015 |
| Pre Condition: | Recommended 12 months of hands-on experience with DS8000 storage solutions |
| Official Syllabus URL: | https://www.ibm.com/training/certification/ibm-certified-specialist-system-storage-ds8000-technical-solutions-v3-23002403 |
IBM C4090-453 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Architecture and Overview | 20% | - Supported environments: Open Systems and System z - RAS features and reliability - DS8000 hardware components and architecture - Storage hierarchy and cache management |
| Planning and Sizing | 25% | - Sizing tools: Disk Magic, Capacity Magic - TDA process and interoperability validation - Requirements analysis and solution design - RAID types and drive selection |
| Configuration and Management | 15% | - DS Storage Manager GUI and DS CLI - Migration strategies and upgrades - License models and feature activation |
| Advanced Functions and Copy Services | 30% | - FlashCopy, Metro Mirror, Global Mirror - Integration with VMware, GDPS, PowerHA - z/OS specific functions: PAV, zHPF, Hyperswap - Easy Tier, thin provisioning, encryption |
| Troubleshooting and Support | 10% | - Monitoring and problem determination - IBM support resources and documentation |
Common Questions About the IBM System Storage DS8000 Technical Solutions V3 Exam
Registration for the C4090-453 exam goes through the official channels listed here:
Book a date once your practice results hold steady — a fixed exam day turns casual study into committed preparation.
The official outline groups the C4090-453 exam content into weighted domains, including:
- Planning and Sizing (25%)
- Advanced Functions and Copy Services (30%)
- Configuration and Management (15%)
The three versions of the IBM System Storage DS8000 Technical Solutions V3 materials at RealValidExam all follow this objective structure, so whichever format you study in, you are working on what the exam actually covers.
The C4090-453 exam contains 66-70 questions to be completed in 90 minutes minutes. Simulating that exact pressure in advance is straightforward: the PC test engine version of the RealValidExam materials recreates the real exam environment, so timed practice feels like the genuine article.
Yes. Privacy is a stated commitment, not a footnote: your address, email, and other personal details are never revealed to any other person or institution while you purchase or use the IBM System Storage DS8000 Technical Solutions V3 materials. Payment is processed by Credit Card through a secure channel, adding a second layer of protection to the transaction. And if anything ever feels unclear, our service staff is reachable by email anytime and replies promptly.
Recommended 12 months of hands-on experience with DS8000 storage solutions
The C4090-453 exam is the official test behind the IBM System Storage DS8000 Technical Solutions V3 certification from IBM. It verifies that you can apply the published exam objectives in practical scenarios, and the credential signals to employers that your skills have been measured against an industry-recognized standard — useful whether you are an office worker aiming at promotion or a student building a foundation.
Three versions, designed for different study habits. The PDF version is easy to read and print, ideal for annotating on paper. The SOFT version is a PC test engine that simulates the real C4090-453 exam environment, helping you adapt to exam mode before the day arrives. The APP version is an online test engine that supports any electronic equipment — phone, tablet, or computer — so you can review on the subway or anywhere else. All three contain the same 70 practice questions for the C4090-453 exam with expert-verified answers.
You need 66% to pass, and the exam fee is $200 USD. Treating the fee as a one-time investment is a good mindset: steady timed practice until your scores sit comfortably above the passing line is far cheaper than a retake.
Yes, the following official training options are listed for C4090-453 exam candidates:
Official courses build the knowledge base; the three practice versions from RealValidExam build the exam-day fluency. Most candidates benefit from both.
IBM System Storage DS8000 Technical Solutions V3 Sample Questions:
A customer requires an infrastructure to support disaster recovery of critical applications between two remote data centers. One data center is in Tokyo and one is in Beijing. The customer's Recovery Point Objective (RPO) requires a six-hour window for a bandwidth of 100 MB/s and a new storage system for a total of 4 TB of data. They estimate 100 MB of new data produced hourly.
What data synchronization method would be recommended to meet the requirements?
- A. Metro Mirror
- B. FlashCopy
- C. Global Mirror
- D. Snapshot
Correct Answer: C 🗳️
A customer has recently decommissioned their DS8700 wants to use the same data center floor space for a new D38 870.
What is an important fact for the technical specialist to discuss with the customer as it relates to data center requirements?
- A. The DS8870 uses more power than the DS8700 so more power cords will need to be ordered.
- B. Air circulation in the DS8870 has changed and flows back to front so cooling vent locations will need to be adjusted.
- C. The DS8870 uses a different power connector than the D68700 so new cords will need to be supplied.
- D. The rack dimensions on the DS8870 are larger than the D38700 so more floor space will be needed.
Correct Answer: C 🗳️
On the DS8870, which of the following drive options is a valid Easy Tier hybrid pool?
- A. eMLO SSDs and 5,400 RPM drives
- B. 15,000 RPM and 7,200 RPM drives
- C. SLO and eMLO SSDs
- D. 7,200 RPM drives
Correct Answer: B 🗳️
What should be used to most effectively model System z customer workload for implementation on IBM DS8800?
- A. SMF Analyzer
- B. Disk Magic only
- C. RMF Magic only
- D. RMF Magic and Disk Magic
Correct Answer: D 🗳️
A customer wants to be sure that all the volumes and LUNs associated with a program are copied at a consistent point in time.
Which disaster recovery function does the DS8000 support that this customer wishes to focus on?
- A. Consistency Groups
- B. Global Copy
- C. Volume Copy
- D. FlashCopy Manager
Correct Answer: A 🗳️
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