IBM C9010-262 Exam Practice Questions (P. 4)
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Question #16
A customer wants to optimize their environment.
Which of the following is true about virtualization for POWER8 servers?
Which of the following is true about virtualization for POWER8 servers?
- AAdapters can be dedicated to Virtual Machines.
- BCores must be shared between Virtual Machines.
- CVirtual Machines require shared memory.
- DVirtual Machines require virtual adapters.
Correct Answer:
A
A
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Question #17
A customer with critical up-time requirements is comparing POWER8 Enterprise with POWER8 Scale-Out servers.
Which of the following RAS features are found only on all of the POWER8 Enterprise servers?
Which of the following RAS features are found only on all of the POWER8 Enterprise servers?
- ARedundant clocks Hot Swap Fans Redundant Fans
- BSplit backplane Two batteries for clock Dual operator console
- CActive Memory Mirroring Triply redundant thermal sensors Redundant voltage regulators
- DHot plug PCIe adapters Hot swap disks
Correct Answer:
A
References:
http://www-01.ibm.com/common/ssi/cgi-bin/ssialias?subtype=WH&infotype=SA&appname=STGE_PO_PO_USEN&htmlfid=POW03133USEN
A
References:
http://www-01.ibm.com/common/ssi/cgi-bin/ssialias?subtype=WH&infotype=SA&appname=STGE_PO_PO_USEN&htmlfid=POW03133USEN
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Question #18
Which of the following is a feature exclusive to PowerVM Enterprise Edition?
- APowerSC
- BPowerVP Performance Monitor
- CHMC Virtual Appliance
- DPowerVC
Correct Answer:
B
PowerVP is part of the PowerVM Enterprise Edition, but not part of the PowerVM Standard Edition.
Note: PowerVP Performance Virtualization Monitoring: Allows for optimization of systems by mapping virtualized workloads to physical resources which highlights performance bottlenecks and shows a simple color coded performance health view.
References:
http://www-03.ibm.com/systems/power/software/virtualization/enterprise.html http://www-03.ibm.com/systems/power/software/virtualization/standard.html
B
PowerVP is part of the PowerVM Enterprise Edition, but not part of the PowerVM Standard Edition.
Note: PowerVP Performance Virtualization Monitoring: Allows for optimization of systems by mapping virtualized workloads to physical resources which highlights performance bottlenecks and shows a simple color coded performance health view.
References:
http://www-03.ibm.com/systems/power/software/virtualization/enterprise.html http://www-03.ibm.com/systems/power/software/virtualization/standard.html
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Question #19
A customer has a Power System with multiple IBM i partitions and needs to share a TS2270 amongst them.
What is the best method to share the drive and keep costs low and take advantage of their IBM i skill set?
What is the best method to share the drive and keep costs low and take advantage of their IBM i skill set?
- AAdd the SAS adapter to each partition to connect to the TS2270.
- BAdd a VIOS partition for virtual tape.
- CCreate NPIV connections to virtualize the TS2270.
- DCreate vSCSI connections to virtualize the TS2270.
Correct Answer:
D
IBM TS2270 is a Tape Drive.
Optical and tape devices are configured to be used by IBM i client partitions by creating a Virtual SCSI server (VSCSI) adapter in the IBM i server partition and a
VSCSI client adapter in the IBM i client partition.
Note:
Client virtual device support allows multiple IBM i partitions to share the devices without needing to use dynamic logical partitioning.
An IBM i server partition that is running IBM i 6.1 or later on an IBM i Power System, POWER6 or later, can share a natively attached optical device or an IBM i virtual optical device (optical image catalog) with multiple client partitions that are running IBM i 6.1 or later.
References:
http://www.ibm.com/support/knowledgecenter/ssw_ibm_i_72/rzam4/rzam4clientvirtdevices.htm
D
IBM TS2270 is a Tape Drive.
Optical and tape devices are configured to be used by IBM i client partitions by creating a Virtual SCSI server (VSCSI) adapter in the IBM i server partition and a
VSCSI client adapter in the IBM i client partition.
Note:
Client virtual device support allows multiple IBM i partitions to share the devices without needing to use dynamic logical partitioning.
An IBM i server partition that is running IBM i 6.1 or later on an IBM i Power System, POWER6 or later, can share a natively attached optical device or an IBM i virtual optical device (optical image catalog) with multiple client partitions that are running IBM i 6.1 or later.
References:
http://www.ibm.com/support/knowledgecenter/ssw_ibm_i_72/rzam4/rzam4clientvirtdevices.htm
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Question #20
What is an advantage of running Linux on Power compared to x86 technology?
- ADocker containers
- BChipkill memory
- CExtended Error Handling
- DPartition mobility
Correct Answer:
D
Live Partition Mobility, a component of the PowerVM Enterprise Edition hardware feature, provides the ability to move AIX, IBM i, and Linux logical partitions from one system to another. The mobility process transfers the system environment that include the processor state, memory, attached virtual devices, and connected users.
References:
https://www.ibm.com/support/knowledgecenter/POWER7/p7hc3/iphc3kickoff.htm
D
Live Partition Mobility, a component of the PowerVM Enterprise Edition hardware feature, provides the ability to move AIX, IBM i, and Linux logical partitions from one system to another. The mobility process transfers the system environment that include the processor state, memory, attached virtual devices, and connected users.
References:
https://www.ibm.com/support/knowledgecenter/POWER7/p7hc3/iphc3kickoff.htm
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