What the Chicago Public schools prefers to in language education is().

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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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• public class TestOne {  public static void main （String[] args） throws Exception {  Thread.sleep（3000）；  System.out.println（”sleep”）；  }  }  What is the result？（） 

  A .  Compilation fails. B .  An exception is thrown at runtime. C .  The code executes normally and prints “sleep”. D .  The code executes normally， but nothing is printed.

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• public class Foo {  public void main （String [] args）   {  system.out.printIn（“Hello World.”）； } }  What is the result？（）  

  A .  An exception is thrown. B .  The code does no compile. C .  “Hello World.” Is printed to the terminal. D .  The program exits without printing anything.

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• public class Foo {  public void main（ String[] args ） {  System.out.println（ “Hello” + args[0] ）；  }  }   What is the result if this code is executed with the command line？（）

  A .  Hello B .  Hello Foo C .  Hello world D .  Compilation fails. E .  The code does not run.

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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.

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• You need to recommend a solution for managing the public computers in the branch offices. What should you recommend？（）

  A . Create a GPO that is linked to the domain and configure security filtering for the GPO. B . Create a GPO that is linked to the Public OU and configure security filtering for the GPO. C . Create a GPO that is linked to the Public OU and enable loopback processing in the GPO. D . Create a GPO that is linked to the domain and enable block inheritance on the Public OU.

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• Public class test （  Public static void main （String args[]）  （  System.out.printIn （6 ^ 3）；  ）  ）   What is the output？（）

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• Public class test （    Public static void main （String args） （   System.out.printIn （6^3）；   ）   ）   What is the output？ （）

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• public class Test {  public static void main（String[] args） {  String str = NULL；  System.out.println（str）；  }  }   What is the result？（）  

  A .  NULL B .  Compilation fails. C .  The code runs with no output. D .  An exception is thrown at runtime.

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• public class Threads5 {  public static void main （String[] args） {  new Thread（new Runnable（） {  public void run（） {  System.out.print（”bar”）；  } }）.start（）；  }  }  What is the result？（） 

  A .  Compilation fails. B .  An exception is thrown at runtime. C .  The code executes normally and prints “bar”. D .  The code executes normally， but nothing prints.

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• public class Test {  private static int[] x；  public static void main（String[] args） {  System.out.println（x[0]）；  }  }   What is the result？（）   

  A .  0 B .  null C .  Compilation fails. D .  A NullPointerException is thrown at runtime. E .  An ArrayIndexOutOfBoundsException is thrown at runtime.

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• What will be written to the standard output when the following program is run？（）   public class Q63e3 {   public static void main（String args[]） {   System.out.println（9 ^ 2）；   }   }  

  A . 81 B . 7 C . 11 D . 0 E . false

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• public class Foo {   public void main （String args） {   system.out.printIn（“Hello World.”）；   }   }   What is the result？ （） 

  A .  An exception is thrown. B .  The code does no compile. C .  “Hello World.” Is printed to the terminal. D .  The program exits without printing anything.

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• public class foo {   public static void main （Stringargs） {  String s；   system.out.printIn （“s=” + s）；   }   }   What is the result？（）

  A .  The code compiles and “s=” is printed. B .  The code compiles and “s=null” is printed. C .  The code does not compile because string s is not initialized. D .  The code does not compile because string s cannot be referenced. E .  The code compiles， but a NullPointerException is thrown when toString is called.

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• You need to recommend an update management strategy for the Chicago campus that meets the  company’s technical requirements. What should you recommend？（）

  A . Deploy a WSUS server in replica mode，and then configure the servers reporting rollup settings B . Deploy a WSUS server in replica mode，and then configure the serverse-mail notification settings. C . Deploy a WSUS server in autonomous mode，and then configure the servers reporting rollup settings D . Deploy a WSUS server in autonomous mode，and then configure the servers e-mail notification  settings.

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• public class TestString 1 {  public static void main（String[] args） {  String str = “420”；  str += 42；  System.out.print（str）；  }  }  What is the output？（）

  A .  42 B .  420 C .  462 D .  42042 E .  Compilation fails. F .  An exception is thrown at runtime.

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• public class Test {} What is the prototype of the default constructor？（）  

  A .  Test（） B .  Test（void） C .  public Test（） D .  public Test（void） E .  public void Test（）

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• 1. public class A {  2. public void doit（） {  3. }  4. public String doit（） {  5. return “a”；  6. }  7. public double doit（int x） {  8. return 1.0；  9. }  10.}  What is the result？（） 

  A .  An exception is thrown at runtime. B .  Compilation fails because of an error in line 7. C .  Compilation fails because of an error in line 4. D .  Compilation succeeds and no runtime errors with class A occur.

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• public class Foo {  public static void main（String[] args） {  try {  return；  } finally {  System.out.println（ “Finally” ）；  }  }  }  What is the result？（）

  A .  Finally B .  Compilation fails. C .  The code runs with no output. D .  An exception is thrown at runtime.

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• What we must strive for, is the right balance between private life and public life.

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• The key of public speaking is about “what you say”, and how much your audience can remember what you say.

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• What makes a mayor successful in Los Angeles is the strength of his public support.

  A．concentration B．intensity C．conservation D．stress

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• What are the essential skills of public speaking used in interpretation?

  A．Audience Analysis B．Speaker Analysis C．Delivery D．Managing stage fright 此题为多项选择题。

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• Given: public class Test { public static void main （）; } } 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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