In 2026, enterprises are not lowering their standards to fill seats; they are raising them. Earning the IBM Virtualization Technical Support for IBM i -v1 certification shows you meet that bar, and RealValidExam supports the effort with 102 practice questions for the 000-121 exam plus a free demo to start with.
IBM 000-121 Exam Overview:
| Certification Vendor: | IBM |
|---|---|
| Exam Name: | Assessment: Virtualization Technical Support for IBM i -v1 |
| Exam Number: | A4040-121 |
| Exam Format: | Scenario-based, Multiple Choice, Drag and Drop |
| Certificate Validity Period: | No fixed expiration |
| Related Certifications: | A4040-120 Academic Associate: IBM i 7 Administration A4040-221 Assessment: AIX 7 Administration |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 55-70 |
| Passing Score: | 60% |
| Available Languages: | English |
| Exam Price: | $30 USD |
| Recommended Training: | IBM Training & Skills IBM i Virtualization Documentation |
| Exam Registration: | Pearson VUE IBM Exam Registration |
| Sample Questions: |  |
| Exam Way: | Online proctored (OnVUE) or at authorized Pearson VUE test centers |
| Pre Condition: | No formal prerequisites; recommended 6-12 months hands-on experience with IBM i and PowerVM |
| Official Syllabus URL: | https://www.ibm.com/training/certification |
IBM 000-121 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Virtual Networking | 20% | - Network Server Descriptions and iSCSI - Virtual Ethernet and Shared Ethernet Adapter - Network performance and redundancy |
| Virtualization Concepts and Architecture | 22% | - PowerVM and IBM i virtualization overview - Hardware Management Console (HMC) and ASMI - LPAR, shared processor pools, and memory virtualization |
| Virtual Storage Configuration | 26% | - Virtual disk, optical, and tape devices - iASP and virtual storage management - vSCSI and NPIV concepts |
| Monitoring and Troubleshooting | 14% | - Performance monitoring tools - Firmware and PTF updates - Virtualization error analysis and resolution |
| Partition Management and DLPAR | 18% | - Dynamic Logical Partitioning (DLPAR) operations - Profile management and IPL procedures - Create, modify, and activate LPARs |
000-121 Exam Facts: What Candidates Want to Know
Check three things. First, authorship: the IBM Virtualization Technical Support for IBM i -v1 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 000-121 exam is 60%, and the registration fee is $30 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 000-121 exam is the official examination for the IBM Virtualization Technical Support for IBM i -v1 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 000-121 exam is structured around weighted domains such as:
- Virtual Networking (20%)
- Virtual Storage Configuration (26%)
- Partition Management and DLPAR (18%)
Because the exam evolves, the IBM Virtualization Technical Support for IBM i -v1 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 000-121 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 000-121 exam presents 55-70 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 000-121 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 6-12 months hands-on experience with IBM i and PowerVM
IBM Virtualization Technical Support for IBM i -v1 Sample Questions:
A new IBM i client partition has been created. Storage for the client partition is being provided by a hosting IBM i partition. All steps regarding linking of network servers to storage spaces have been performed. When varying on the Network Server Description (NWSD) from the hosting partition, nothing occurs with the new client partition.
What is the most likely reason?
- A. The processor settings are "capped" rather than "uncapped."
- B. Shared memory has not been enabled in the hosting partition.
- C. Power control has not been properly configured.
- D. I_BASE_01 media is not in any accessible optical or virtual optical drive.
Correct Answer: C 🗳️
A customer with an IBM i environment running on a 6-core Power 720 wants to add an additional IBM i workload in a new partition. The customer is licensed for4 cores to run IBM i, and the existing LPARs are using 3.
Maximum internal DASD is currently installed in the CEO and is being used for production. The customer has a V7000 storage subsystem with available capacity and an available slot for a fibre adapter.
Which option would allow the customer to use some of the remaining processing capabilities of their Power 720 but attach to disk storage elsewhere?
- A. POWER blades
- B. IBM i hosting i
- C. VIO Server
- D. AIX hosting IBM i
Correct Answer: C 🗳️
A customer would like to implement a client Linux partition on their Power Systems server. There are no available physical network ports on the system.
In addition to configuring the virtual Ethernet adapters in a hosting IBM i partition, what must be configured to allow the client Linux partition to access the network?
- A. Link aggregation
- B. Network address translation
- C. Schowler routes
- D. Promiscuous mode
Correct Answer: B 🗳️
A company requires up to 20 client IBM i partitions. Each must have redundant access to SAN storage and minimal hardware in the POWER7 system.
Which option will support this?
- A. VIOServerwith a4Gb dual-port Fibre Channel adapter Each IBM i client partition with a 4Gb dual-port Fibre Channel adapter and a virtual Fibre Channel adapter
- B. TwoVIOServers, each with one 8Gb dual-port Fibre Channel adapter
- C. VIOServerwith an 8Gb dual-port Fibre Channel adapter Each IBM i client partition with an 8Gb dual-port Fibre Channel and a virtual Fibre Channel adapter, 2 Fibre Channel switches
- D. Two 8Gb dual-port Fibre Channel adapters for each IBM i client partition
Correct Answer: B 🗳️
Which VIO Server command lets an administrator enter a non-restricted root shell to allow environment setup and installation of vendor software?
- A. oem_env_setup
- B. env_oem_setup
- C. oem_setup_env
- D. setup_oem_env
Correct Answer: C 🗳️
