Download IBM Power Systems with POWER8 Scale-out Technical Sales Skills V1.C9010-251.TestBells.2016-12-31.65q.vcex

Vendor: IBM
Exam Code: C9010-251
Exam Name: IBM Power Systems with POWER8 Scale-out Technical Sales Skills V1
Date: Dec 31, 2016
File Size: 38 KB
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Demo Questions

Question 1
Which of the following is open source software that hosts the virtual machines on a KVM hypervisor?
  1. QEMU
  2. OPAL
  3. PHYP
  4. CAPI
Correct answer: B
Question 2
A customer wants to show workloads in real time, highlighting possible problems or bottlenecks.
What will satisfy the requirement?
  1. System Director
  2. Power VC
  3. Power VP
  4. Power SC
Correct answer: D
Question 3
A customer is ordering a 4-core S814 with the following partitions:
  • An IBM i partition capped at 1.0 processors
  • A second IBM i partition capped at 0.5 processors, running a Web Sphere application.
  • An AIX partition capped at 0.5 processors.
  • A Linux partition capped at 0.5 processors.
How many Web Sphere licenses are required to support this configuration?
  1. 4.0
  2. 1.0
  3. 30
  4. 2.0
Correct answer: C
Question 4
A customer wants to have an AIX Power HA cluster span two sites separated by 100 kilometers.
Which option will span the two sites?
  1. Power HA System Mirror Standard Edition
  2. Power HA System Mirror Enterprise Edition
  3. Power HA Smart Assists
  4. Power HA Cluster Aware AIX
Correct answer: B
Question 5
A customer would like a Scale-out server solution with eight cores. They require three partitions. Each partition needs redundant LAN and SAN adapters.
Which solution supports the minimum requirement?
  1. (2) 146GB disk drives
    (2) 4-port LAN
    (2) 4-port SAN adapters
  2. (6) 146GB disk drives
    (6) 4-port LAN
    (6) 4-port SAN adapters
  3. 14) 146GB disk drives
    (4) 4-port LAN
    (4) 4-port SAN adapters
    (2) VIO Servers
  4. (2) 146GB disk drives
    (2) 4-port LAN
    (2) 4-port SAN adapters
    (1) VIO Server
Correct answer: D
Question 6
A customer has a 4-node cluster serving a few different applications. The storage requirements are not clearly defined and would be very unpredictable.
How would shared storage pools benefit this customer?
  1. They reduce the total required storage by half.
  2. They eliminate the need for multiple repository disks.
  3. They reduce I/O bandwidth by sharing the LUNs.
  4. They reduce the time and effort needed to allocate storage.
Correct answer: C
Question 7
A customer is considering a fully-virtualized infrastructure to be built on Power Systems.
Which capability would allow storage virtualization, and reduce the effort of adding storage to client partitions for the Power system administrator?
  1. vSCSI
  2. NPIV
  3. SSP
  4. SR-IOV
Correct answer: D
Question 8
A customer needs a new server for their database currently running on a 16-core POWER7 4.1 GHz based server. Oracle has informed the customer that their SPARC T5 based servers are best suited for running databases, because the SPARC T5 has eight threads per core, while the current servers only allow for up to four threads per core.
Which of the following statements could be correctly used to repudiate the Oracle claim?
  1. Databases are mostly single-threaded workloads. Scale-out POWERS servers have higher clock speeds and can scale to more cores than SPARC T5 servers.
  2. Oracle T5 Servers are engineered to run Oracle workloads faster. Non-Oracle workloads will run slower on their hardware due to the amount of threads.
  3. More threads will implicate more licensing for the database software. Less threaded processors provide a better TCO by reducing the licensing.
  4. The number of threads cannot guarantee better performance. Servers based on POWERS have better per core performance in benchmarks when compared to SPARC T5 based servers.
Correct answer: B
Explanation:
Question 9
The Payment Card Industry Data Security Standard (PCI DSS) has the following requirements to meet compliance:
“Secure audit trails so they cannot be altered."
"Verify that current audit trail files are protected from unauthorized modifications via access control mechanisms, physical segregation, and network segregation."
Which Power SC offering will support these requirements?
  1. Trusted Network Connect
  2. Trusted Logging
  3. Trusted Audit
  4. Trusted Surveyor
Correct answer: B
Question 10
What supports the Easy Tier function for an S822?
  1. (8) drives with a split backplane
  2. (12) drives with a split backplane
  3. (8) drives with a second SAS controller
  4. (12) drives without split backplane
Correct answer: C
Explanation:
Reference:http://www-01.ibm.com/common/ssi/cgi-bin/ssialias?infotype=an&subtype=ca&appname=gpateam&supplier=897&letternum=ENUS114-061
Reference:
http://www-01.ibm.com/common/ssi/cgi-bin/ssialias?infotype=an&subtype=ca&appname=gpateam&supplier=897&letternum=ENUS114-061
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