Company.com is adding a new I/O drawer to an existing p5-570

题目
单选题
Company.com is adding a new I/O drawer to an existing p5-570 with four LPARs and wants to re-balance the network cards in the I/O drawers. What is the best way to accomplish this?()
A

Add the devices as virtual adapters to a VIO server first,then add the I/O drawer and create the shared ethernet adapters

B

Power down the partitions,run the diag a command when the system is brought back up and reconfigure the network cards

C

Use the rmdev command to remove the devices,shut down the partitions and move the cads,then run the cfgmgr command after reboot

D

Detach the network cards,run rmdev on the devices and then dynamically reassign theadapters to the partitions and reconfigure

参考答案和解析
正确答案: B
解析: 暂无解析
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相似问题和答案

第1题:

A new router is added to an existing HSRP standby group. One of the existing routers is in anactive state, the other is in a standby state. Under what circumstance will the new router becomethe active router?()

  • A、The new router will become active immediately because it’s the newest router introduced intothe group
  • B、The new router can become active only when the existing active router and the existing standbyrouter become unavailable
  • C、The new router has a lower priority value
  • D、The new router will never become active unless the existing active router becomes unavailable
  • E、The new router has preempt configured and a higher priority
  • F、The new router has a higher priority value

正确答案:E

第2题:

When booting the p5 590 server in full system partition mode, which location is preferred for the fastest boot?()

  • A、A SAN device
  • B、First I/O drawer
  • C、Any I/O drawer within the main frame
  • D、First I/O drawer within the expansion frame

正确答案:B

第3题:

Click the Exhibit button. Which three code fragments, added individually at line 29, produce the output 100?()

A.n = 100;

B.i.setX( 100 );

C.o.getY().setX( 100 );

D.i = new Inner(); i.setX( 100 );

E.o.setY( i ); i = new Inner(); i.setX( 100 );

F.i = new Inner(); i.setX( 100 ); o.setY( i );


参考答案:B, C, F

第4题:

A customer has a Power 750 with the following: One processor card with 8 cores enabled, and 64GB RAM installed One GX+ adapter with one I/O drawer attached; One 4-port 1Gbps IVE adapterPowerVM Standard Edition; They need to add a GX++ adapter and cable it to an I/O drawer. Which of the following must also be ordered?()

  • A、A second IVE adapter
  • B、A second processor card
  • C、PowerVM Enterprise Edition
  • D、An additional cable-management arm

正确答案:B

第5题:

The pSeries technical specialist is designing a two LPAR p5-570 with eight total processors.  The system is a test system to run AIX 5.2.  The customer has stated a preference for internal disks for the boot devices.  The customer has said they may later need to run three or four LPARs without increasing the number of processors. What should the pSeries technical specialist tell the customer about the ability of the p5-570 to meet their requirements?()

  • A、It will require additional SCSI adapters and I/O drawers or external disks to support more than two LPARs.
  • B、It has sufficient built-in SCSI controllers and disk enclosures to support four total LPARs by only adding the necessary additional disks.
  • C、It is unable to use internal disks for LPARs and therefore additional adapters I/O drawers or external disks must be used to support all LPARs.
  • D、It can support six LPARs with internal disks but will require special features, cables and an adapter to support the additional LPARs with internal disks.

正确答案:B

第6题:

Company.com complains that an outage is required when adding a new filesystem to cluster. The  System management function of HACMP (C-SPOC) functions in which manner when adding filesystems to a cluster?()  

  • A、 Adds to all nodes with the cluster running.
  • B、 Adds to all nodes with the cluster stopped.
  • C、 Adds with the cluster running,uses "Lazy Update" to perform the logical volume synchronization.
  • D、 Adds to all nodes with the cluster running but requires the volume groups to be exported andimported after.

正确答案:A

第7题:

A p5-570 8-way 32GB system has been proposed to a customer as a new test system with four LPARs.  The current applications are certified on AIX 5.2 but not yet on AIX 5.3.  The customer wants to understand the advantages and disadvantages of this solution versus a pair of 4-way p5-550s with 16GB each in testing their current applications. Which of the following points should the pSeries technical specialist highlight?()

  • A、The p5-570 would save rack space over a pair of p5-550 servers.
  • B、The p5-570 allows for more CPU and memory resources to be dynamically allocated to any LPAR for performance testing.
  • C、The p5-570 can only be upgraded to 64GB of RAM without replacing memory.
  • D、The p5-570 supports advanced features such as Micro-Partitioning and Virtual I/O allowing more LPARs of the customer’s applications with fewer processors and fewer I/O adapters.

正确答案:B

第8题:

public class Something {

public static void main(String[] args) {

Other o = new Other();

new Something().addOne(o);

}

public void addOne(final Other o) {

o.i++;

}

}

class Other {

public int i;

}

和上面的很相似,都是关于final 的问题,这有错吗?


正确答案:

 

正确。在addOne method 中,参数o 被修饰成final。如果在addOne method 里我们修

改了o 的reference

(比如: o = new Other();),那么如同上例这题也是错的。但这里修改的是o 的member vairable

(成员变量),而o 的reference 并没有改变。

第9题:

What is a design consideration when using existing PCIe I/O drawers in a maximum bandwidth/throughput configuration on a new Power 750 system?()

  • A、The new system requires 1 installed processor card for the GX++ bus adapter
  • B、The new system requires a minimum of 2 installed processor cards for the GX++ bus adapter
  • C、The new system requires a minimum of 3 installed processor cards and the HPC InfiniBand cluster adapter
  • D、The new system requires 1 installed processor card for the GX++ bus adapter and the HPC InfiniBand  cluster adapter

正确答案:B

第10题:

A customer currently has five partitioned POWER4 systems and is adding new systems.  When the pSeries technical specialist introduces the first p5 system with CoD into this environment, how should the HMC be handled?()

  • A、Order a new HMC to support the p5 system.
  • B、Attach the new p5 system to the existing HMC.
  • C、Upgrade the existing HMC to accommodate both the POWER4 and p5 systems.
  • D、Do nothing.  This system does not require an HMC.

正确答案:A

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