IBM C4120-784 Actual Free Exam Questions & Community Discussion

  • Exam Code/Number: C4120-784
  • Exam Name/Title: IBM PureFlex Technical Expert V1
  • Certification Provider: IBM
  • Corresponding Certification: IBM Certifed Systems Expert
  • Exam Questions: 70
  • Updated On: Sep 11, 2026
A cost conscious client wants to purchase a two POWER node PureFlex solution. Each node will have 16 cores, two AIX LPARs, and they need four ports of FCoE communications. A critical requirement is there can be no single point of failure. Which solution will meet all the client's requirements?
Correct Answer: A Vote an answer
A sales team needed to complete a PureFlex proposal before they had the opportunity to sort out the details of networking connectivity with the client networking team. Therefore, they did not change the networking defaults from the configuration. What consequences might result from this approach?
Correct Answer: B Vote an answer
A client has expressed a desire to utilize an existing current model HMC to manage Power compute nodes in a Flex Chassis which also contains x86 compute nodes and an IBM Flex System V7000 Storage Node. The client also stated the ability to have SAN zones automatically built when creating storage volumes is more important in this environment. How should a technical expert respond to these statements?
Correct Answer: C Vote an answer
A client has a PureFlex system and needs to upgrade their Flex System V7000 Storage Node. Which interface would be used to accomplish this?
Correct Answer: C Vote an answer
A large financial institution is in the planning phase of migrating some of their workloads onto the IBM Flex System Power compute nodes. A key requirement is to have the ability to use Live Partition Mobility to relocate virtual machines between compute nodes. Which IBM PowerVM Edition is required to use this feature?
Correct Answer: C Vote an answer
The client seeks to reduce cost and complexity in a highly virtualized x86 environment. They want the network policies to migrate automatically along with mobile virtual machines to ensure that security, performance and access remains intact as virtual machines move from server to server. VMware is their virtualization standard. Which option will provide a complete solution?
Correct Answer: D Vote an answer
Exhibit: During the technical discussion the client has expressed the desire to have a configuration where the virtualized systems are utilized as much as possible but with the capability of running maintenance on one of the five compute nodes and keep all of the VMs running. The exhibit shows four different estimates from the Power Configurator. What input power is required to run the configuration during normal operations?


IBM 000-784 Exam
Correct Answer: D Vote an answer
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