网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
STRING DB‘ABCDEFGHIJ’ MOVAH，01从键盘输入字符1～9 INT21H ANDAL，0FH DECAL XORAH，AH MOVBX，OFFSETSTRING ADDBX，AX MOVBL，[BX] MOVAH，02H ；显示输出 INT21H ： 试回答： 如从键盘输入字符‘4’，程序段有什么结果？
参考答案
更多 “ STRING DB‘ABCDEFGHIJ’ MOVAH，01从键盘输入字符1～9 INT21H ANDAL，0FH DECAL XORAH，AH MOVBX，OFFSETSTRING ADDBX，AX MOVBL，[BX] MOVAH，02H ；显示输出 INT21H ： 试回答： 如从键盘输入字符‘4’，程序段有什么结果？” 相关考题
考题
下面的哪些程序段可能导致错误? ( ) Ⅰ: String s = "Gone with the wind"; String t = "good "; String k = s + t; Ⅱ: String s = "Gone with the wind"; String t; t = s[3] + "one"; Ⅲ: String s = "Gone with the wind"; String standard = s.toUpperCase(); Ⅳ: String s = "home directory"; String t = s-"directory":A．Ⅱ、ⅢB．Ⅱ、ⅣC．Ⅰ、ⅣD．Ⅲ、Ⅳ
考题
下列程序段运行的结果为 public class Test{ static void print(String s，int i){ System．out．println("String："+s+"，int："+i)； } static void print(int i，String s){ System．out．println("int："+i+"，String："+s)； } public static void main(String[]args){ print(99，"Int first")； } }A．String:String first,int:11B．int:11，String:Int firstC．String:String first,int99D．int:99,String:Int first
考题
Given:Which regular expression, inserted at line 12, correctly splits test into Test A, Test B, and Test C?()
A.String regex=；B.String regex= .；C.String regex=.*；D.String regex=\\s；E.String regex=\\.\\s*；F.String regex=\\w[\.]+；
考题
下列的哪个程序段可能导致错误? ( )A．String s="hello"； String t="good"； String k=s+t;B．String s="hello"； String t； t=s[3]+"one"；C．String s="hello"； String standard=s.toUpperCase()；D．String s="hello"； String t=s+"good"；
考题
下列程序段运行的结果为 public class Test{ static void print(String s,int i){ System.out.println("String:"+s+",int:"+i)； } static void print(int i, String s){ System.out.println("int:"+i+",String:"+s); } public static void main(String [] args){ print(99,"Int first"); } }A．String:Stringfirst,int:11B．int:11,String:Int firstC．String:String first,int：99D．int:99，String:int first
考题
已知String类定义如下：class String{public:String(const char *str = NULL); // 通用构造函数String(const String another); // 拷贝构造函数~ String(); // 析构函数String perater =(const String rhs); // 赋值函数private:char *m_data; // 用于保存字符串};尝试写出类的成员函数实现。
考题
编写类 String 的构造函数、析构函数和赋值函数已知类 String的原型为：class String{public:String(const char *str = NULL); // 普通构造函数String(const String other); // 拷贝构造函数~ String(void); // 析构函数String perate =(const String other); // 赋值函数private:char *m_data; // 用于保存字符串};请编写 String的上述 4 个函数。
考题
Given：Andthefollowingfivefragments：publicstaticvoidmain（String...a）{publicstaticvoidmain（String.*a）{publicstaticvoidmain（String...a）{publicstaticvoidmain（String[]...a）{publicstaticvoidmain（String...[]a）{Howmanyofthecodefragments，insertedindependentlyatline2，compile？（）A.0B.1C.2D.3E.4
考题
下面的哪些程序片断可能导致错误（） A、String s = "Gone with the wind"； String t = " good "； String k = s + t；B、String s = "Gone with the wind"； String t； t = s[3] + "one"；C、String s = "Gone with the wind"； String standard = s.toUpperCase（）；D、String s = "home directory"； String t = s - "directory"
考题
下面哪个是对字符串String的正确定义（）。A、String s1=null；B、String s2=’null’；C、String s3=（String）‘abc’；D、String s4=（String）‘/uface’；
考题
下面哪些语句能够正确地生成5个空字符串？（）A、String a[]=new String[5]；for(int i=0；i5；a[i++]=“”)；B、String a[]={“”，“”，“”，“”，“”}；C、String a[5]；D、String[5]a；E、String[]a=new String[5]；for(int i=0；i5；a[i++]=null)；
考题
执行语句“stringstr（"abc"）；”时，系统会自动调用string类的构造函数（）。A、string（）B、string（constchar*s）C、string（conststringstr）D、string（size_typen，charc）
考题
在JAVA EE中，request对象的（）方法可以获取页面请求中一个表单组件对应多个值时的用户的请求数据。A、String getParameter（String name）B、String[] getParameter（String name）C、String getParameterValuses（String name）D、String[] getParameterValues（String name）
考题
Which of the following fragments might cause errors？（） A、 String s = "Gone with the wind"；String t = " good "；String k = s + t；B、 String s = "Gone with the wind"；String t；t = s[3] + "one"；C、 String s = "Gone with the wind"；String standard = s.toUpperCase（）；D、 String s = "home directory"；String t = s - "directory"；
考题
11. String test = “Test A. Test B. Test C.”； 12. // insert code here 13. String[] result = test.split（regex）； Which regular expression inserted at line 12 will correctly split test into “Test A，” “Test B，” and “Test C”？（）A、 String regex = “”；B、 String regex = “ “；C、 String regex = “.*“.D、 String regex = “//s”E、 String regex = “//.//s*”；F、 String regex = “//w[ /.] +“；
考题
You work as an application developer at Contoso.com. You use Microsoft .NET Framework 3.5 and Microsoft ADO.NET to develop an application. The Contoso.com network contains a Microsoft SQL Server 2005 server named DB01. Your application retrieve records from a database named Trades that resides on DB01. The application connects to Trades by using an instance of the SqlConnection class with the following connection string. "Data Source=DB01；UID=’mhamm’；PWD=’password’；" When the application calls the Open method of the SqlConnection object， it displays the following： "Cannot open user default database. Login failed. Login failed for user ’mhamm’". You need to make sure that you can connect to Trades when the user account for the connection is mhamm. What should you do？ （）A、 Change the connection string as follows：Data Source=DB01；Initial Catalog=Trades；UID=mhamm； PWD=password；"B、 Create a login for Mia Hamm on DB01.C、 Create a database user object in Trades and map the object to the SQL Server 2005 Login of Mia Hamm.D、 Change the connection string as follows："Server=DB01；Database=Trades；UID=mhamm；PWD=password；"
考题
单选题下面哪个方法设置MIME类型？（）A
setHeader（String headerName，String headerValue）B
setContentType（String mimeType）C
setContentLength（int length）D
addCookie（Cookie c）E
addHeader（String name，String value）
考题
单选题You work as an application developer at Contoso.com. You use Microsoft .NET Framework 3.5 and Microsoft ADO.NET to develop an application that will connect to the Microsoft SQL Server 2005 database. You want to use Windows Authentication along with the Microsoft OLE DB provider. You now need to make sure that the OLE DB connection is as secure as possible. What should you do？（）A
Add the following parameter to the connection string： Integrated Security=true； PersistSecurityInfo=true；B
Add the following parameter to the connection string： Integrated Security=SSPI；C
Add the following parameter to the connection string： Integrated Security=SSPI； PersistSecurityInfo=yes；D
Add the following parameter to the connection string： Integrated Security=true；
考题
单选题Given: Which regular expression, inserted at line 12, correctly splits test into "Test A", "Test B", and "Test C"?（）A
String regex=""；B
String regex=" ."；C
String regex=".*"；D
String regex="//s"；E
String regex="//.//s*"；F
String regex="//w[/.]+"；
热门标签
最新试卷