Exam Details

  • Exam Code
    :C4070-604
  • Exam Name
    :IBM System z Technical V5
  • Certification
    :IBM Certified Specialist
  • Vendor
    :IBM
  • Total Questions
    :57 Q&As
  • Last Updated
    :Apr 11, 2025

IBM IBM Certified Specialist C4070-604 Questions & Answers

  • Question 21:

    A customer is considering a z196 with a zBX.

    Which of the following is the best action a specialist could take to ensure customer satisfaction?

    A. Conduct a "Fit for Purpose Study"

    B. Conduct a z/VM Implementation Workshop

    C. Mentor the customer on installing PowerVM and VMware

    D. Review the hardware support process and the HMC documentation for the z196 CPC and the zBX

  • Question 22:

    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. Up to three subchannel sets per LCSS

    B. Increased system I/O bandwidth to 288GB/s

    C. Doubled Hipersockets to 32

    D. Fixed size HSA

  • Question 23:

    A new customer bought a zEnterprise 114 and zBX. The customer questioned why there are two HMCs configured. Which of the following is the reason that the HMC needs to be redundant?

    A. zEnterprise 114 and zBX will have a dedicated HMC respectively

    B. The Support Element (SE) is no longer available

    C. All zEnterprise servers are configured with 2 sets of HMC by default

    D. Two HMCs are required to preserve Ensemble state configuration

  • Question 24:

    A presales TDA meeting is in review process the Technical Specialist finds a problem with the configuration. The incorrect power cord on the z196 was ordered. The machine order was placed and has a Plant Order Number in the system. Which of the following is the correct action to resolve problem?

    A. Reschedule the presales TDA

    B. Resolve with the customer at the planning meeting

    C. Request the customer change the power supply

    D. Advise the sales specialist to alter the order to correct the power cord

  • Question 25:

    The Solution edition for Data Warehousing includes which of the following components?

    A. Foundational z/OS and DB2 for z/OS software to deploy a warehousing database on z/OS

    B. DB2 for Linux on System z with partitioning feature

    C. Information Management software and OPTIM Data Privacy Solution

    D. A pre-defined hardware configuration of 2 general processors and 2 zIIPs with 16 GB of memory for LPAR definition

  • Question 26:

    Which of the following includes major components needed to place an IBM zEnterprise into a Parallel Sysplex clustered environment?

    A. A coupling facility, two z/OS partitions, STP and coupling links

    B. A coupling director, a z/OS and a VSE partition, STP and coupling links

    C. A coupling director, a z/OS partition, a zBX, STP and coupling connectors

    D. A coupling facility, a z/OS and an AIX partition, STP and coupling connectors

  • Question 27:

    A post installation support plan must be in place after the sale of the System z. Which of the following is the best way to do this?

    A. Discuss typical problem resolution with the customer technical staff

    B. Create a formal Customer Support Plan document and review it with the customer for agreement

    C. The hardware SSR/CE is responsible for the post install support plan, the technical specialist should ensure this is complete

    D. The technical specialist should create a list of help desk phone numbers and hardware dispatch contacts to review with the customer

  • Question 28:

    A customer has a very large z196 Complex with 8 CEC in a Sysplex. The customer would like IBM to perform a study to help move to the latestA customer has a very large z196 Complex with 8 CEC? in a Sysplex. The customer would like IBM to perform a study to help move to the latest Infiniband 12X Links.

    Which of the following is the correct tool to provide this?

    A. BWA

    B. CF Sizer

    C. zTPM

    D. zCP3000

  • Question 29:

    A customer is planning a large consolidation project of multiple System z servers and numerous distributed servers. Which method is appropriate to perform a capacity planning and a TCO analysis for the consolidation?

    A. RACEv tool to perform an in depth analysis of the environment

    B. Rule of thumb (ten x86 processors = 1 IFL, 3 Power CPUs = 1IFL)

    C. Scorpion study to perform an in depth analysis of the environment

    D. Commercial benchmark results to estimate the hardware capacity and the BVAT for the TCO

  • Question 30:

    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. Order a new z196 and run the z/OS 1.6 unchanged

    B. Migration of line of business z/OS applications to zBX

    C. Verify capacity requirement on z196, and carry forward all features from z9 to z196

    D. Verify capacity requirement, check the compatibility of the channels and upgrade z/OS 1.6 to a supported level

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