MY_ARRAY = new Array();<% for ( int i = 0; i < serverArray.length; i++ ) { MY_ARRAY[<%= i %>] = ’<%= serverArray[i] %>’;} %>
MY_ARRAY = new Array();. <% for ( int i = 0; i < serverArray.length; i++ ) { . MY_ARRAY[${i}] = ’${serverArray[i]}’;. } %>
MY_ARRAY = new Array();. <% for ( int i = 0; i < serverArray.length; i++ ) { %> . MY_ARRAY[<%= i %>] = ’<%= serverArray[i] %>’;. <% } %>
MY_ARRAY = new Array();<% for ( int i = 0; i < serverArray.length; i++ ) { %> . MY_ARRAY[${i}] = ’${serverArray[i]}’;. <% } %>
第1题:
You are writing a method to compress an array of bytes.The array is passed to the method in a parameter named document.You need to compress the incoming array of bytes and return the result as an array of bytes.Which code segment should you use?()
A.
B.
C.
D.
第2题:
A.static final int[]a={100,200};
B.static final int[]a;static{a=new int[2];a[0]=100;a[1]=200;}
C.static final int[]a=new int[2]{100,200};
D.static final int[]a;static void int(){a=new int[3];a[0]=100;a[1]=200;}
第3题:
int [] my_Array; My_Array=new int [5]; For(int count = 0 ; count <=5; count ++) System.out.pringtln(my_Array[count]); 以上Java代码运行的结果是()
第4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?()
第5题:
To take advantage of the capabilities of modern browsers that use web standards, such as XHTML andCSS, your web application is being converted from simple JSP pages to JSP Document format. However,one of your JSPs, /scripts/screenFunctions.jsp, generates a JavaScript file. This file is included in severalweb forms to create screen-specific validation functions and are included in these pages with the followingstatement: 10. 11.
第6题:
Which code fragments will succeed in initializing a two-dimensional array named tab with a size that will cause the expression tab[3][2] to access a valid element?() CODE FRAGMENT a: int[][] tab = { { 0, 0, 0 }, { 0, 0, 0 } }; CODE FRAGMENT b: int tab[][] = new int[4][]; for (int i=0; i CODE FRAGMENT c: int tab[][] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; CODE FRAGMENT d: int tab[3][2]; CODE FRAGMENT e: int[] tab[] = { {0, 0, 0}, {0, 0, 0}, {0, 0, 0}, {0, 0, 0} };
第7题:
Which two code fragments correctly create and initialize a static array of int elements?()
第8题:
Code fragment a.
Code fragment b.
Code fragment c.
Code fragment d.
Code fragment e.
第9题:
In the init method.
In the jspInit method.
In the constructor of the JSP’s Java code.
In a JSP declaration, which includes an initializer block.
In a JSP declaration, which includes a static initializer block.
第10题:
将1,2,3,4,5输出到屏幕
将0,1,2,3,4输出到屏幕
将0,1,2,3,4,5输出到屏幕
将出现运行时异常
第11题:
将1,2,3,4,5输出到屏幕
将0,1,2,3,4输出到屏幕
将0,1,2,3,4,5输出到屏幕
将出现运行时异常
第12题:
( 难度:中等)var emp = new Array(3); for(var i in emp) 以下答案中能与for循环代码互换的是:
A.for(var i =0; i<emp; i++)
B.for(var i =0; i<Array(3); i++)
C.for(var i =0; i<emp.length(); i++)
D.for(var i =0; i<emp.length; i++)
答案:D
第13题:
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
第14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<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;
}
第15题:
int [] my_Array; my_Array = new int[5]; for(int count = 0; count <= 5; count++) System.out.println(my_Array[count]); 结果是()
第16题:
You are creating a new JSP page and you need to execute some code that acts when the page is firstexecuted, but only once. Which three are possible mechanisms for performing this initialization code?()
第17题:
Which two code fragments correctly create and initialize a static array of int elements()
第18题:
1. import java.util.*; 2. public class Test { 3. public static void main(String[] args) { 4. List
第19题:
1,1,-1,-1,-1,
1,0,-1,1,-1,
1,1,1,1,1,
1,-1,1,-1,1,
第20题:
A
B
C
D
第21题:
2,3,4,5,
3,4,5,6,
3,4,2,2,
1,2,0,0,
第22题:
<%@ page contentType=’application/javascript’ %>
<jsp:page contentType='application/javascript' />
<jsp:document contentType='application/javascript' />
No declaration is needed because the web form XHTML page already declares the MIME type of the /scripts/screenFunctions.jsp file in the <script> tag.
第23题:
将1,2,3,4,5输出到屏幕
将0,1,2,3,4输出到屏幕
将0,1,2,3,4,5输出到屏幕
将出现运行时异常