Interrupt Service Routines (ISR) are the )ortions of the program code that handle the interrupt requests. When an Interrupt is triggere i (either a hardware or software interrupt), the processor breaks away from the current task. moves the (72) to the ISR

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public class Test {   public static void main （String args） {  string foo = “blue”；  string bar = foo；   foo = “green”；   System.out.printIn（bar）；   }   }   What is the result？（）  

• A、 An exception is thrown.
• B、 The code will not compile.
• C、 The program prints “null”
• D、 The program prints “blue”
• E、 The program prints “green”

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public class foo {  public static void main （string[]args）  try {return；}  finally {system.out.printIn（“Finally”）；}  }  What is the result？（）

• A、 The program runs and prints nothing.
• B、 The program runs and prints “Finally”
• C、 The code compiles， but an exception is thrown at runtime.
• D、 The code will not compile because the catch block is missing.

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Company.com recently updated the programs used in an HACMP pre-event. The procedure Involved coping the new code over the old code in the appropriate directory on one of the nodes as indicated by the HACMP event entry. The cluster was synchronized. During a fallover test， the backup system did not behave as expected.  What is the most likely problem？（）  

• A、 The new pre-event program was node locked to a hostname
• B、 The new pre-event program was not made executable on al nodes.
• C、 The new pre-event program was not compatible with the backup machine.
• D、 The new pre-event program was not propagated to all the nodes in the cluster.

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Where can you add your own PL/SQL code in relation-handling triggers?（）

• A、Before the "End default relation program section" comment. 
• B、After the "Begin default relation program section" comment. 
• C、Before the "Begin default relation program section" comment. 
• D、It is not possible to modify the relation-handling code that Forms automatically creates for relations.

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其中关于服务代码（SERVICE CODE）下面的描述是正确的？（）

• A、服务代码( Service code)可以帮助客户提取他/她的车辆在非营业时间
• B、服务代码( Service code)是单独的维修项目
• C、服务代码( Service code)经车间发出
• D、服务代码( Service code)描述了保养工作的成本
• E、服务代码( Service code)可通过仪表读出

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public class foo {   public static void main （stringargs）   try {return；}   finally {system.out.printIn（“Finally”）；}   }     What is the result？（）  

• A、 The program runs and prints nothing.
• B、 The program runs and prints “Finally”
• C、 The code compiles， but an exception is thrown at runtime.
• D、 The code will not compile because the catch block is missing.

第16题：

下列四组选项中，均是不合法的C51标识符的是（）

• A、abc、＃int、65
• B、int、5xy、isr-t0
• C、isr*int0、interrupt、int3
• D、int3、t1_t2、you

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Given  1.  public class Foo {  2.  public static void main （String [] args） }  3.  try { return；}  4.  finally { Syste.out.printIn （“Finally”）；}  5. }  6. }   What is the result（　）？

• A、 The program runs and prints nothing.
• B、 The program runs and prints “Finally”.
• C、 The code comiles. But an exception is thrown at runtime.
• D、 The code will not compile because the catch block is missing.

第18题：

You are developing a Windows Communication Foundation (WCF) service to replace an existing ASMX Web service.The WCF service contains the following code segment. (Line numbers are included for reference only.) 01 [ServiceContract（　）] 02 03 public interface IEmployeeService 04 { 05 [OperationContract（　）] 06 EmployeeInfo GetEmployeeInfo(int employeeID); 07 08 } 09 10 public class EmployeeService : IEmployeeService 11 { 12 13 public EmployeeInfo GetEmployeeInfo(int employeeID) 14 { 15 ... 16 } 17 } 18 19 20 public class EmployeeInfo 21 { 22 ... 23 public int EmployeeID { get; set; } 24 public string FirstName { get; set; } 25 public string LastName { get; set; } 26 27 }The existing Web service returns the EmployeelD as an attribute of the Employeelnfo element in the response XML.You need to ensure that applications can consume the service without code changes in the client. What should you do?（）

• A、Insert the following code at line 02. [DataContractFormat()] Insert the following code at line 22. [DataMember()]
• B、Insert the following code at line 02. [XmlSerializerFormat()] Insert the following code at line 22. [XmlAtttibute()]
• C、Insert the following code at line 09. [XmlSerializerFormat()] Insert the following code at line 22. [XmlAttribute()]
• D、Insert the following code at line 19. [DataContractFormat()] Insert the following code at line 22. [DataMember()]

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