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IBM PureFlex Technical Expert V1 Sample Questions:

1.
Based on the client requirements, what PureFlex advantages should be emphasized to this client?

A) The PureFlex solution does not support FCoE with 1Gbps uplinks. FCoE is only supported when using 10Gbps uplinks thus a Fibre Channellink between datacenters is needed only if replicating to the XIV Gen3 is required.
B) The PureFlex solution supports 1Gbps and 10Gbps uplinks. Using the FSM to virtualize the XIV and remote mirror feature the client couldimplement a high-availability solution using FCoE, with integrated management, while leveraging their existing storage systems.
C) The PureFlex solution only supports 16Gbps Fibre Channel uplinks thus a Fibre Channel link between datacenters is needed if replicatingto the XIV Gen3 is required.
D) The PureFlex solution supports 1Gbps and 10Gbps uplinks. By using external storage virtualization and remote mirror feature the clientcould implement a high-availability solution using FCoE, with integrated management, while leveraging their existing storage systems.

2. The client has three independent redundant SAN fabrics: One for development, one for validation and one for production. The client will use a chassis with x240 nodes to connect these SAN fabrics. What is the best solution for the client?

A) Use two CN4058 adapters and four EN4093 switches, each with one FoD enhancement
B) Use two CN4054 adapters and two EN4093 switches, each with two FoD enhancements
C) Use one CN4054 adapter, LOM, and four CN4093 switches with FoD enhancements throughout
D) Use two CN4058 adapters and two CN4093 switches, each with two FoD enhancements

3. A client wishes to provide a Flex solution that compares to a standard Intelligent Cluster x3750 M4 servers running Windows Server 2008. The client asks for a Flex System compute node with similar processor capacity and scalability. Which node should be discussed with the prospect?

A) Flex node x440
B) Flex node x222
C) Flex node x220
D) Flex node x240

4. A client has recently installed a Storwize V7000 storage system which they plan to connect to an IBM Flex solution.
However, they are experiencing some performance concerns with the existing installed storage and this is becoming a barrier to the solution sale.
The technical expert is provided with the following information and asked to suggest a possible cause and a solution while on site at the meeting.
Storage:
-Client is an ISP and offers "storage tiers of service" to their clients -Storwize V7000 with several disk expansion trays attached -Mixture of 200 GB SSD, 600 GB 10k rpm SAS drives and 2 TB NL-SAS drives installed -SSD and SAS drives in a single pool; Easy Tier enabled -NL-SAS drives in separate disk pool -Hosts are VMware Virtual machines.. (no applications mentioned) -Latency is high when viewed from the Storwize V7000 onboard performance monitor -Performance Monitor, STAT and Mon traces are provided in the exhibit




IBM 000-784 Exam
What course of action should the technical expert suggest given this initial information?

A) The current Easy Tier solution does not have enough SSD capacity; add SSD drives as advised by the STAT tool
B) Node Canisters latency figures indicate they are faulty and must be replaced
C) Enable Easy Tier on the NL-SAS disk pool to reduce latency
D) Disk contention problems on one or both disk pools

5. On a PureFlex system, how can an FSM be recovered if the management software is inoperable because of misconfiguration or corruption, but the management node hardware is operational and the hard drives have not failed?

A) Boot while pressing F12 and select the recovery partition as the boot device, then run a full system recovery
B) Call smcli restore from the FSM CLI to restore the FSM
C) Connect to the Internet, download a new FSM image and install it over the IMM connection to the FSM
D) Call IBM Support and request a replacement of the FSM ITE

Solutions: