C4070-604 Online Practice Questions and Answers

During which of the following activities do the customer and the technical specialist define post installation support?

A. During the TDA (Solution Assurance)

B. When establishing the system ship date

C. When configuring the System z using eConfig

D. During the installation of the equipment by the CE

Which new z196 feature provides significant error detection and correction capabilities for bit, lane, DRAM, DIMM socket and memory channel failures?

A. RAS

B. RAID

C. RACEv

D. RAIM

A new customer has approached a System z Technical Specialist to help them upgrade their older System z mainframe. Growth is minimal. Which of the following is needed to create an initial z114 configuration?

A. Energy consumption

B. Disk Storage Growth Rates

C. Installed Base System Report

D. The number of distributed servers installed

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. Just perform the upgrade, the existing cards will carry forward into the new PCIe drawer.

B. The drawer can be added later when the customer is ready to order the new PCIe cards.

C. Order the new PCIe OSA-Express4S 1000BaseT and/or FICON Express4S cards now which will drive the new PCIe drawer.

D. 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.

A customer recently ordered a z196 with a zBX.

Which of the following is the best action a specialist could take to ensure the customer is satisfied with the new zBX?

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

B. Conduct and "Fit for Purpose Study"

C. Conduct a z/VM Implementation Workshop

D. Mentor the customer on installing PowerVM and VMware

The customer is upgrading their z196 processor this weekend and wants to know what IBM team can configure an upgrade for additional capacity. Which team or group would configure this for the customer?

A. Manufacturing

B. Service Support Representative (SSR)

C. Technical Specialist

D. Customer Fulfillment

A System z customer has a new CIO. The CIO is concerned about continuous operations and recovery following a site catastrophe. Which of the following addresses this issue?

A. GDPS

B. DR

C. Parallel Sysplex

D. CBU

Which of the following FICON Express channels is supported on a new build z114 configuration?

A. FICON 2

B. FICON 4

C. FICON

D. FICON 8S

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

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

A presales TDA meeting is schedule for a account purchasing a z196 processor to replace distributed systems. Which of the documents are the minimum required for the meeting?

A. Project schedule

B. Implementation checklist

C. Configuration and Checklist

D. Software Product document

What is a key security differentiator of z/OS compared to distributed server operating systems?

A. z/OS provides a role based access method.

B. z/OS utilizes LDAP to provide an end-to-end security context.

C. Applications run in enclaves which provide security by isolation.

D. z/OS utilizes SAF products like RACF to provide end to end security context

Which of the following customer environments would be the fit for the placement of a zBX?

A. Customers with a large Intel environment that are running a mix of old and new servers running a mixture of Windows operating systems releases

B. Customers already running a IBM System Analytics solution on POWER.

C. 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.

D. 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.

Which of the following planning considerations for zBX environments is least critical compared with the others?

A. Involve customer network access and security management in system design and planning.

B. Review z/OS LPAR weight settings on all CPCs attached to the zBX.

C. Inform datacenter management and major application analysts on new HMC workload management functions.

D. Review interaction and SLA expectations among SCP-host and blade applications and components.

A System z technical specialist is designing a z196 solution. Which of the following may be selected using eConfig?

A. Select the total amount of user memory and the number and type of I/O ports

B. Select the number and type of I/O cages and I/O drawers

C. Manually assign the PCHIDs and CHPIDs

D. Select how much memory to put on each book for multi-book processors.