An administrator recently installed a new array controller i

题目
单选题
An administrator recently installed a new array controller into a server. When the server is running POST the controller does not appear as present. Which of the following could be the reason for this?()
A

The server BIOS firmware is out-of-date.

B

The server does not have the correct drivers.

C

The server hard drives have not begun to spin.

D

The server has too little memory installed.

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相似问题和答案

第1题:

下列程序用于打印出ASCⅡ字符,其析构函数内的语句应为【 】。 include inelude

下列程序用于打印出ASCⅡ字符,其析构函数内的语句应为【 】。

include<iostream. h>

inelude<iomanip, h>

template<class T>

class Array

{

T * elems;

int size;

public:

Array(int.s);

~Array()

T& operator[](int)

void perator=(T)

};

template<class T>

Array<T>::Array(int s)

size=s;

elems=new T[size]

for(int i=0;i<size;i++)

elems[i]=0

}

template<celass T>

Array<T>::~Array()

{

______

template <class T>

T& Array<T>::operator[](int index)

{

return elems[index];

}

template<class T>

void Array<T>::operator=(T temp)

{

for(int i=0;i<size;i++)

elems[i]=temp;

}

void main()

{

int i,n=26;

Array<int> arr1(n)

Array<char> arr2(n)

for(i=0;i<n;i++)

{ -.

arr1[i]='a'+i;

arr2[i]='a'+i;

}

cout<<"ASCII 字符"<<endl;

for(i=0;i<n;i++)

cout<<setw(8)<<arr1[i]<<setw(8)<<arr2[i]<<endl;

}


正确答案:delete elems;
delete elems; 解析:注意,用new动态申请的内存在使用完成后一定要用delete释放。

第2题:

HP Proliant Gen 9系列服务器通常板载的阵列卡是什么?()

A.HP H240 Smart HBA controller

B.HP Smart Array P440ar controller

C.HP Smart Array P440 controller

D.HP Smart Array B140i controller


参考答案:D

第3题:

有以下程序: include include usingnamespacestd; intmain() {intarrays

有以下程序: #include <iostream> #include <cstdlib> using namespace std; int main() { int arraysize; int *array; cout<<"Please input the size of the array:"; cin>>arraySiZe; array=new int[arraysize]; if(array==NULL) { cout<<"allocate Error\n"; exit(1); } for(int i=0;i<arraysize;i++) array[i]=i*i; int j; cout<<"which element you want to check:"; cin>>j; cout<<array[j]<<end1; return 0; } 执行程序输入:10<空格>5,则输出结果为( )。

A.allocate Error

B.1

C.0

D.25


正确答案:D
解析:程序中利用new()申请动态分配数组。利用for循环给数组array赋值。最后输出想要检查元素的值。程序输10,即数组array元素个数为10。程序输入5,即检查元素array[5]的值。由for循环的赋值运算可知array[5]的值为25,所以程序最后输出25。

第4题:

An administrator just installed a new RAID controller card into a server. The firmware is current for the controller card. When the server is powered up the administrator notices that the RAID controller card is not recognized during POST. Which of the following is the cause of the problem?()

  • A、The hard drives were not plugged into the server correctly.
  • B、The controller driver is outdated and needs to be updated from the OEMs website.
  • C、The firmware for the server is too old and does not support the new RAID controller card.
  • D、The cable from the controller to the hard drive backplane is not connected.

正确答案:C

第5题:

A technician recently installed a new firewall. Which of the following ports must be open to permit HTTPS traffic?()

  • A、21
  • B、23
  • C、80
  • D、443

正确答案:D

第6题:

A server consists of two 72GB SCSI drives and four 146GB SCSI drives. All drives are attached to a RAID controller. The system administrator has decided to configure all six drives in a RAID 5 array.How much usable disk space will this array have?()

A.288GB

B.360GB

C.432GB

D.728GB


参考答案:B

第7题:

You have recently completed the creation of a new application.Certkiller .com requires you to ensure that this new application creates a file that contains an array of bytes.What should you do?()

A.

B.

C.

D.


参考答案:D

第8题:

下列数组array_test中,能在程序运行时动态调整大小的是

A.int array_test[]=new int[10]

B.String[] array_test

C.ArrayList army_test=new Array List()

D.Array array_test=new Array()


正确答案:C
解析:本题考查数组的概念。数组的定义与初始化是考试重点,也是比较容易出错的地方,应该灵活掌握。动态初始化需要使用new操作符来分配内存空间,既可以在声明时初始化,也可以在声明以后初始化。声明时初始化:类型数组名[]=new类型[数组长度];声明后初始化;类型数组名[];数组名=new类型[数组长度];选项A定义了一个含有10个元素的整型数组,不符合题意;选项B定义了—个字符串数组。在Java语言中用一种特殊的类——Java.util.ArrayList(数组列表)在运行时能动态调整数组的大小。ArrayList类在定义数组时,不必限定数组的大小。在数组列表初始化时,可用add()方法将数组元素赋值。

第9题:

You need to create a JSP that generates some JavaScript code to populate an array of strings used on theclient-side. Which JSP code snippet will create this array?()

  • A、MY_ARRAY = new Array();<% for ( int i = 0; i < serverArray.length; i++ ) { MY_ARRAY[<%= i %>] = ’<%= serverArray[i] %>’;} %>
  • B、MY_ARRAY = new Array();. <% for ( int i = 0; i < serverArray.length; i++ ) { . MY_ARRAY[${i}] = ’${serverArray[i]}’;. } %>
  • C、MY_ARRAY = new Array();. <% for ( int i = 0; i < serverArray.length; i++ ) { %> . MY_ARRAY[<%= i %>] = ’<%= serverArray[i] %>’;. <% } %>
  • D、MY_ARRAY = new Array();<% for ( int i = 0; i < serverArray.length; i++ ) { %> . MY_ARRAY[${i}] = ’${serverArray[i]}’;. <% } %>

正确答案:C

第10题:

HP Proliant Gen 9系列服务器通常板载的阵列卡是什么?()

  • A、HP H240 Smart HBA controller
  • B、HP Smart Array P440ar controller
  • C、HP Smart Array P440 controller
  • D、HP Smart Array B140i controller

正确答案:D

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