IBM Power Systems with POWER8 Scale-out Technical Sales Skills V1 Set 2

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IBM Power Systems with POWER8 Scale-out Technical Sales Skills V1 Set 2

Which technology provides simple virtualization for Ethernet, with quality of service controls that specify minimum bandwidth per partition?

SR-IOV (Single Root I/O Virtualization) ✘ SEA (Shared Ethernet Adapter) ✘ HEA (Host Ethernet Adapter) ✘ CNA (Converged Network Adapter) ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

A customer is willing to consolidate several servers running Oracle and DB2 databases from several departments on a single server, while keeping them administratively separate. They are concerned about licensing after consolidation, because they are not willing to pay for Oracle licenses for the cores running DB2 and pay for DB2 licenses on cores running Oracle. What would be the best method to handle this situation, to make the environment compliant and achieve the customer demands?

Create two capped LPARs, one for Oracle databases and other for DB2 databases, and make sure the LPARs have the right amount of cores assigned to them
according to customer existing licenses ✘ Create one capped LPAR per consolidated server, on each LPAR profile page on the HMC select the corresponding database type, and make sure DB Isolationoption is checked ✘ Create one uncapped LPAR per consolidated server, monitor CPU usage and keep a spreadsheet up-to-date to account for the databases licenses used forcompliance audits. ✘ Create two Shared Processor Pools, one for Oracle and another for DB2, and consolidate the servers on distinct LPARs on the corresponding pool ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

A customer has two Power 570 servers that need to be replaced to accommodate company growth. The first server runs a transactional workload with high server usage during the day (8am-8pm) The second server runs analytic queries based on the transactional data during the night (10pm-6am). A technical sizing analysis determined that each server would require (18) POWERS 3.52GHz cores and 160GB RAM, considering the needed growth. What would be the most cost-efficient way to satisfy the customer needs?

(1) new Power S824 with 24 cores and 384GB and DLPAR CPU resources among LPARs ✘ (1) new Power 770 with 36 active cores and 384GB active, virtualized with capped LPARs ✘ (1) new Power S824 with 36 cores and 384GB, virtualized with capped LPARs. ✘ (2) new Power S824 with 20 cores and 192GB RAM each. ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

What feature of IBM i prevents editing object code?

Single level storage ✘ Integrated antivirus ✘ Authorization lists ✘ Object-Oriented Architecture ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

A customer requires each AIX or IBM i LPAR to have access to two different VLANs but without VLAN tagging. They plan to have dual VIO Servers on the same POWER8 system, using Ether Channel and SEA for each VLAN. What is the minimum requirement to support the configuration?

(2) quad port Ethernet adapters ✘ (4) quad port Ethernet adapters ✘ (2) dual port Ethernet adapters ✘ (4) dual port Ethernet adapters ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

A customer has a requirement for four partitions, each with 1TB of Storage They want to put a new S814 machine in. but only have 4U available in the rack. Which POWER8 option accomplishes this?

Order a 6-core machine with the Expanded Function backplane with (18) SFF SAS 283GB drives, all the drives owned by VlO Server and then allocated to each
partition. ✘ Order a 6-core machine with the Split backplane, with each side having (4) 283GB drives for two partitions and two sets of EJ03 Disk Controllers each connectedto a 5887 with (4) 283GB disks each for the other two partitions. ✘ Order a4-core machine with the Expanded Function backplane with (10) SFF SAS 571GB drives, all the drives owned by VlO Server and then allocated to eachpartition. ✘ Order a 4-core machine with the Split backplane with (18) SFF SAS 283GB drives, all the drives owned by VlO Server and then allocated to each partition. ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

A customer consolidated several environments running IBM i, Linux and AIX into an S824. Now the system's installed memory is insufficient. The customer believes that the Active Memory Expansion feature may resolve the memory issue. Which of the following operating systems is capable of using the compression and decompression technology to resolve the issue?

AIX ✘ IBM i ✘ Red Hat ✘ SUSE ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

Which tape backup option is supported for migration from a POWER6 520 with a SCSI attached external LTO-3 tape drive to a POWER8 S814, and is read compatible with LTO-3?

Migrate the SCSI adapter to the S814 and attach it to an existing LTO-3 tape drive. ✘ Add an SAS adapter and external LTO-5 tape drive. ✘ Add an internal LTO-4 tape drive in the CEC. ✘ Add an SAS adapter and external LTO-6 tape drive. ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

Which feature is recommended to move memory resources from one LPAR to another?

Dynamic LPAR operation ✘ Active Memory Sharing ✘ Active Memory Expansion ✘ Live Partition Mobility ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

10.

Which of the following statements is true regarding CAPI?

CAP1 allows for adapters like FPGAs and GPUs to bypass the CPU and access the memory directly, allowing for faster data access and reduced CPU utilization ✘ CAPI enabled servers use general purpose accelerators that increase the processor clock without compromising stability and RAS. ✘ CAPI allows supported third party CPUs (Oracle, Intel, AMD, etc.) to be installed to speed up processing of specific workloads such as big data, compression orJava. ✘ CAPI is designed for High-Performance Computing only. Commercial workloads cannot benefit from CAPI acceleration ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

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IBM Power Systems with POWER8 Scale-out Technical Sales Skills V1 Set 2

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