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IBM C4090-456 Exam Overview:
| Certification Vendor: | IBM |
|---|---|
| Exam Name: | IBM XIV Storage System Technical Solutions V4 |
| Exam Number: | 000-456 / C4090-456 |
| Certificate Validity Period: | 2 years |
| Exam Duration: | 90 minutes |
| Available Languages: | English |
| Exam Price: | $200 USD |
| Passing Score: | 65% |
| Real Exam Qty: | 60-70 |
| Exam Format: | Multiple choice, Multiple select |
| Recommended Training: | IBM XIV Storage System Technical Training |
| Exam Registration: | IBM Certification Registration Prometric Testing |
| Sample Questions: |  |
| Exam Way: | Proctored onsite at Prometric test centers |
| Pre Condition: | No formal prerequisites recommended; storage experience helpful |
| Official Syllabus URL: | https://www.ibm.com/training/certification |
IBM C4090-456 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Data Protection and Replication | 15% | - Synchronous and asynchronous mirroring - Disaster recovery concepts - Consistency groups and snapshots |
| Interoperability and Virtualization Integration | 17% | - SAN Volume Controller (SVC) integration - VMware integration including VAAI - Multipathing and host connectivity - Microsoft VSS and Hyper-V support |
| Provisioning and Management | 18% | - Volume management and snapshots - Storage pools and thin provisioning - Capacity on Demand (CoD) - GUI and XCLI administration |
| XIV Storage System Overview and Architecture | 17% | - Business value and competitive advantages - Grid-based architecture and design principles - System components and hardware models |
| Installation and Planning | 21% | - Capacity planning and configuration - Environmental and site requirements - Technical Delivery Assessment (TDA) |
| Performance and Troubleshooting | 12% | - Basic troubleshooting procedures - Monitoring and optimization - Performance characteristics |
Answering Your Questions About the IBM XIV Storage System Technical Solutions V4 Exam
Check three things. First, authorship: the IBM XIV Storage System Technical Solutions V4 questions at RealValidExam are developed by experts with long experience in this field, and every answer is verified before publication. Second, update discipline: the bank is revised at high frequency, because exam content never stands still. Third, transparency: a free demo lets you inspect real sample questions and the practice interface before paying. Materials that cannot survive those three checks are not worth your money — ours are built to pass them.
The passing score for the C4090-456 exam is 65%, and the registration fee is $200 USD. With the fee paid per attempt, thorough preparation is the economical route — consistent timed practice until your scores stay above the passing mark.
The C4090-456 exam is the official examination for the IBM XIV Storage System Technical Solutions V4 certification from IBM. It measures whether you can apply the published exam objectives to realistic working scenarios, and in a job market where enterprises keep raising requirements, the resulting credential is a clear, verifiable advantage — for job seekers and for employees aiming at the next step alike.
According to the official outline, the C4090-456 exam is structured around weighted domains such as:
- Performance and Troubleshooting (12%)
- Data Protection and Replication (15%)
- Installation and Planning (21%)
Because the exam evolves, the IBM XIV Storage System Technical Solutions V4 practice materials at RealValidExam are updated frequently — and the latest version is emailed to you automatically whenever a revision is released during your update period.
Official registration for the C4090-456 exam is available through:
Choose a date that leaves room for a full round of timed practice beforehand — the deadline itself is a powerful study tool.
The C4090-456 exam presents 60-70 questions within 90 minutes minutes. Rehearsing complete sets under the same time cap trains both accuracy and pacing, and it is the fastest way to find out which domains still need work.
Yes — user experience begins before checkout here. Download the free demo of the C4090-456 exam product to browse real sample content, see how the expert-verified answers are presented, and get a feel for the practice interface. After that preview, the decision is fully yours: if the materials fit, the full package is a one-minute checkout away; if not, the demo cost you nothing. Every demo at RealValidExam is free of charge.
IBM lists these training resources for candidates:
Official training builds the knowledge; frequent practice with an up-to-date question bank builds the exam-day readiness. The two reinforce each other well.
No formal prerequisites recommended; storage experience helpful
IBM XIV Storage System Technical Solutions V4 Sample Questions:
Which statement is true regarding XIV connectivity to IBM PowerVM VIOS clients?
- A. Direct iSCSI connection to VIOS is supported.
- B. NPIV must be used.
- C. NPIV is not supported.
- D. AIX, Linux and IBM i VIOS clients are supported.
Correct Answer: D 🗳️
What minimum information is required when creating a volume on an XIV system?
- A. capacity, RAID level, disk group
- B. Quality of Service, consistency group, volume name
- C. drive type, disktier, capacity
- D. capacity, storage pool, volume name
Correct Answer: D 🗳️
Expanding an XIV system with more modules for capacity and performance is an example of what?
- A. a grid-based storage architecture
- B. a non-shared cluster architecture
- C. an active-passive controller architecture
- D. a clustered dual controller architecture
Correct Answer: A 🗳️
A storage administrator wishes to migrate a legacy storage controller's volumes to a SAN Volume Controller. The controller can provide SAS or iSCSI host connections only. An XIV is virtualized by the SVC and has been upgraded from six modules to nine to assist with the migration project. The additional storage is yet to be presented to the SVC.
What would be the best method to transfer the data?
- A. Presentvolumestothe SVC using SAS. Mirrorthe volumes onto the newly-presented XIV storage.
- B. Present volumes to the XIV using SAS. Migrate the volumes to XIV using the availablecapacitythen to the SV
- C. Present volumes to the SVC using iSCSl. Mirror the volumes onto the newly-presented XIV storage.
- D. Present volumes to the XIV using iSCSl. Migrate the volumes to XIV using the availablecapacitythen to the SVC.
Correct Answer: D 🗳️
What is the benefit of VMware VAAI functionality?
- A. allows offloading extended VMware operations to the XIV system
- B. extends XIV storage provisioning functions to VMware vOenter
- C. integrates VMware disasterrecoverywith XIV remote replication
- D. provides multipathing for VMware servers to XIV systems
Correct Answer: A 🗳️
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