IBM认证考试

While using virtualization to share SAN adapters on a server, how does Node Port ID Virtualization (NPIV) differ from Virtual SCSI (vSCSI) related to the use of multipathing software?()A、NPIV andvSCSI both require multipathing in VIO Server only.B、NPIV re

题目

While using virtualization to share SAN adapters on a server, how does Node Port ID Virtualization (NPIV) differ from Virtual SCSI (vSCSI) related to the use of multipathing software?()

  • A、NPIV andvSCSI both require multipathing in VIO Server only.
  • B、NPIV requiresmultipathing software on client LPARs, vSCSI requires multipathing software on VIO Server.
  • C、NPIV requiresmultipathing software on VIO Server, vSCSI requires multipathing software on client LPARs.
  • D、NPIV requiresmultipathing and MPIO software on VIO Server LPARs, vSCSI requires multipathing   software on VIO Server and MPIO on client LPARs.
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相似问题和答案

第1题:

有以下程序: include using namespace std; constxntN=5; int fun(char*s,char a,int

有以下程序:

include <iostream>

using namespace std;

const xnt N=5;

int fun(char *s,char a,int n)

{

int j;

*s=a;j=n;

while(a<s[j])

j--;

return j;

}

int main()

{

char s[N+1];

int k;


正确答案:3
3 解析:函数fun()的功能是在字符数组s中找到大于或等于字符a第1个元素,并返回其下标值。在主函数中,通过for循环给字符数组s分别赋值B、C…J。然后通过调用函数fun(),找到字符'E'的位置。

第2题:

有以下程序:includeusing namespace std;int main(){ intx=15; while(x>10&&

有以下程序: #include <iostream> using namespace std; int main() { int x=15; while(x>10&&x<50) { x++; if(x/3) { x++; break; } } cout<<x<<end1; return 0; }

A.15

B.16

C.17

D.18


正确答案:C
解析:本题考核选择语句与循环语句的嵌套。由程序可知,当x=16时,满足if条件表达式,进入if分支,执行“x++;break;”,所以最后程序输出x的值为17。

第3题:

__________usually contributes to the development of all the language skills and may involve using other skills than just reading.

A.Re-reading work

B.While-reading work

C.Post-reading work


参考答案:C

第4题:

AsmallorganizationispurchasingaPOWER5toconsolidatefourapplications.Currently,eachapplicationhastwoHostBusAdapters(HBA)connectedtoanEnterpriseStorageServer(ESS).ThecustomerisconcernedaboutthecostofpurchasingeightnewHBAs.Whichfeatureofvirtualizationwillbemostbeneficialtothisorganization?()

A.VirtualEthernet

B.Micro-Partitioning

C.VirtualI/OServer

D.Cappedanduncappedpartitions


参考答案:C

第5题:

AcustomerwantstotakeadvantageofIBM’sMicro-PartitioningcapabilitiesfortheirnewAIXapplications.ThepSeriestechnicalspecialistshouldrecommendpurchasingwhichofthefollowing?()

A.p5hardware,AIX5.2,VirtualI/OServer

B.POWER4hardware,AIX5.3,VirtualI/OServer,

C.p5hardware,AIX5.3,AdvancedPOWERVirtualizationfeature

D.POWER4hardware,AIX5.2,AdvancedPOWERVirtualizationfeature


参考答案:C

第6题:

有以下程序:include include using namespace std;int main ( ){ ofstream

有以下程序: #include <iostream> #include <fstream> using namespace std; int main ( ) { ofstream ofile; char ch; ofile.open ("abc.txt"); cin>>ch; while (ch!='#' ) { cin>>ch; ofile.put(ch);

A.程序编译时出错

B.abc#

C.abc

D.#


正确答案:C
解析:本题程序的功能是将从键盘终端输入的内容存储到指定的文件中。

第7题:

What is the implication of using Deferred versus Concurrent firmware updates?()

A.Deferred firmware updates require a reboot to be applied, while concurrent updates do not.

B.Deferred firmware updates require a full power IPL to be applied while concurrent updates do not.

C.Concurrent firmware updates require all LPARs to be quiesced and shutdown prior to initiating the update, while deferred updates do not.

D.Concurrent firmware updates can be applied to multiple managed systems in parallel, while eferred updates must be applied sequentially.


参考答案:B

第8题:

以下程序运行后的输出结果是【】。 include using namespace std; int main() {int i=10,

以下程序运行后的输出结果是【 】。

include<iostream>

using namespace std;

int main()

{

int i=10,i:0;

do{

j=j+i;

i--;

}while(i>2);

cout<<j<<end1;

return 0;

}


正确答案:52
52 解析:do-while语句的特点:先执行循环体,后判断条件。第1次循环执行后,j和i的值分别为10和9。判断循环条件为真,继续执行循环体,j和i分别为19和8。继续上述执行过程,直到i的值为2时,表达式“2>2”不再成立,退出循环。此时j的值为52。

第9题:

AIX5Lv5.3providesinitialsupportforwhichofthefollowingnewfeatures?()

A.WorkloadManager,POWER5support

B.64-bitkernelsupport,JFS2support

C.DynamicLPAR,Capacityupgradeondemand

D.Micro-Partitioning,VirtualI/OServer


参考答案:D

第10题:

Whichfeatureallowsmultiplepartitionstoshareaccesstothenetworkthroughthesamephysicaladapter?()

A.VLAN

B.EtherChannel

C.VirtualI/OServer

D.IPaddressaliasing


参考答案:C

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