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IBM C4070-604 Exam Overview:
| Certification Vendor: | IBM |
|---|---|
| Exam Name: | IBM System z Technical V5 |
| Exam Number: | C4070-604 |
| Certificate Validity Period: | 3 years |
| Passing Score: | 77% |
| Real Exam Qty: | 57 |
| Related Certifications: | IBM Certified System z Technical Specialist |
| Available Languages: | Japanese, English |
| Exam Duration: | 75 minutes |
| Exam Format: | Scenario-based, Multiple Choice |
| Exam Price: | Approx. $200 USD (varies by region) |
| Recommended Training: | IBM Official Training |
| Exam Registration: | IBM Certification Registration Pearson VUE Scheduling |
| Sample Questions: |  |
| Exam Way: | Proctored at Pearson VUE test centers or online proctored |
| Pre Condition: | Recommended 3-5 years of experience with IBM System z environments; no mandatory prerequisite exams |
| Official Syllabus URL: | https://www.ibm.com/certify |
IBM C4070-604 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Evaluate & Establish Customer Environment and Plans | 30-35% | - Solution design and consolidation analysis - Capacity planning and sizing tools - Business and technical requirements assessment - System z architecture and zEnterprise overview |
| Topic 2: Installation Planning & Migration Considerations | 35-40% | - Hardware configuration and components - Security and compliance planning - Migration strategies and tools - Parallel Sysplex and coupling facility design - I/O, network, and storage planning |
| Topic 3: Installation & Post-Install Support | 25-30% | - Installation procedures and verification - Initial configuration and tuning - Maintenance and support processes - Troubleshooting and problem determination - Performance monitoring and optimization |
C4070-604 Exam Questions Answered: IBM Candidates' FAQ
IBM System z Technical V5 is an official exam run by IBM under exam code C4070-604. Passing it awards the IBM Certified Specialist - System z Technical V5 certification, which sits at the Specialist tier. It also counts toward related credentials such as IBM Certified System z Technical Specialist. Certified professionals remain in shorter supply than the market wants, which is precisely why this exam keeps showing up in conversations about better roles and better pay.
The IBM System z Technical V5 exam gives you 75 minutes to work through 57 questions. That is a tight ratio, and it punishes candidates who get emotionally attached to any single item. The fix is mechanical: answer what you know, flag what you do not, and keep moving. A few full-length timed runs in the Actual4Exams test engine, with its randomized question order, will calibrate your pace far better than untimed reading ever could.
The official fee for IBM System z Technical V5 is Approx. $200 USD (varies by region), and 77% is what passing takes. The uncomfortable part: retakes cost the full Approx. $200 USD (varies by region) again, which makes preparation the cheapest line item in this whole project. Before booking, put yourself through repeated scored sessions with the Actual4Exams practice tests and compare results over time; a stable margin above the passing line, not a single lucky run, is when you are ready.
Recommended 3-5 years of experience with IBM System z environments; no mandatory prerequisite exams
Vendor rules do get revised, so treat this as your starting point and confirm the current eligibility details before booking via the official exam page.
IBM System z Technical V5 registration runs through these official channels.
Worth noting when you schedule: the exam is delivered Proctored at Pearson VUE test centers or online proctored.
Yes, IBM points IBM System z Technical V5 candidates toward the following training.
Whatever course you choose, close the loop with question practice: the 57 items in the Actual4Exams C4070-604 package convert course knowledge into exam-day scoring ability.
It is. Actual4Exams publishes a free PDF demo of the IBM System z Technical V5 material, so the product can prove itself before you pay. Your purchase then comes with 365 days of free updates, and once that period ends, extending the update service costs 50% of the regular price. The test engine software itself is verified malware-free and safe to install.
Actual4Exams stands behind the product with a 100% money-back guarantee under defined conditions. If you take the IBM System z Technical V5 exam within 60 days of purchase and fail, you qualify for a full refund, provided the exam corresponds to your product. Sitting the exam within 3 days of purchase does not qualify, and neither do unused downloads, free materials, or expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are resolved within 7 days. You may also choose an exchange instead of a refund: two other exam products of equal value, free, with the update service on your original purchase retained.
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IBM System z Technical V5 breaks down into 3 official domains, led by Installation Planning & Migration Considerations (35-40%), Installation & Post-Install Support (25-30%), and Evaluate & Establish Customer Environment and Plans (30-35%). You will find the full topic-by-topic outline above on this page; use the weightings to budget your study hours where they pay back the most.
IBM System z Technical V5 Sample Questions:
A large z196 installation is exploring its new capability to manage a large number of I/O devices. Which of the following functions best addresses the requirement?
- A. Fixed size HSA
- B. Doubled Hipersockets to 32
- C. Up to three subchannel sets per LCSS
- D. Increased system I/O bandwidth to 288GB/s
Correct Answer: C 🗳️
A customer will be upgrading their z10 EC to a z196 and would like to position the z196 to take advantage of new PCIe infrastructure for future support. Currently they have two I/O cages. The customer cannot take a future outage to add the new drawer. Which of the following will position the server for future use of a PCIe I/O drawer?
- A. The new PCIe drawer cannot be installed concurrently so order the new PCIe OSA-Express4S 10GbE and/or FICON Express8S cards now which will drive the new PCIe drawer.
- B. Order the new PCIe OSA-Express4S 1000BaseT and/or FICON Express4S cards now which will drive the new PCIe drawer.
- C. Just perform the upgrade, the existing cards will carry forward into the new PCIe drawer.
- D. The drawer can be added later when the customer is ready to order the new PCIe cards.
Correct Answer: D 🗳️
What is a differentiator of the System z compared to other hardware platforms?
- A. System z utilizes SAP for offloading I/Os from standard processors.
- B. System z is the only platform that exploits memory protection technologies.
- C. System z utilizes faster memory to accelerate application execution.
- D. System z platform provides spare processors to improve availability.
Correct Answer: A 🗳️
A banking customer is running z/OS 1.6 on a z9 EC, they plan to upgrade to z196. Which of the following should an IBM technical specialist review with the customer?
- A. Verify capacity requirement on z196, and carry forward all features from z9 to z196
- B. Order a new z196 and run the z/OS 1.6 unchanged
- C. Migration of line of business z/OS applications to zBX
- D. Verify capacity requirement, check the compatibility of the channels and upgrade z/OS 1.6 to a supported level
Correct Answer: D 🗳️
Which of the following customer environments would be the est Fit?for the placement of a zBX?Which of the following customer environments would be the ?est Fit?for the placement of a zBX?
- A. A customer that is running a legacy application in a multi-tier environment where the database is running on System z and the application servers are running on HP servers running a current Linux release.
- B. A customer that is already running an XI50 DataPower solution and wants to relocate their XI50 blades over into a zBX to take advantages of the Unified Resource Manager Qualities of Service.
- C. Customers already running a IBM System Analytics solution on POWER.
- D. Customers with a large Intel environment that are running a mix of old and new servers running a mixture of Windows operating systems releases
Correct Answer: A 🗳️
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