71. Which of these package is used for remote method invocation?

1. 1. java.lang.reflect

   
   
   

   2. java.lang.rmi

   
   
   

   3. java.applet

   
   
   

   4. java.rmi

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   java.rmi

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72. Which of these methods are member of Remote class?

1. 1. AddServer()

   
   
   

   2. addLocation()

   
   
   

   3. checkIP()

   
   
   

   4. All of above

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: E

   Remote class does not define any methods, its purpose is simply to indicate that an interface uses remote methods.

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73. Which of these Exceptions is thrown by remote method?

1. 1. RemoteInputOutputException

   
   
   

   2. RemoteAccessException

   
   
   

   3. InputOutputException

   
   
   

   4. RemoteException

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   All remote methods throw RemoteException.

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74. Which of these class is used for creating a client for a server-client operations?

1. 1. Client.java

   
   
   

   2. serverClientjava

   
   
   

   3. ServerClient.java

   
   
   

   4. AddClient.java

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   AddClient.java

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75. Which of these package is used for all the text related modifications?

1. 1. java.text.modify

   
   
   

   2. java.lang.text

   
   
   

   3. java.awt

   
   
   

   4. java.text

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   java.text provides capabilities for formatting, searching and manipulating text.

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