单选题Given:  8.int index = 1:  9.Boolean [] test = new boolcan [3];  10.boolcan foo = test [index];   What is the result()?A  foo has the value of 0.B  foo has the value of null.C  foo has the value of true.D  foo has the value of false.E  An-exception is t

题目
单选题
Given:  8.int index = 1:  9.Boolean [] test = new boolcan [3];  10.boolcan foo = test [index];   What is the result()?
A

 foo has the value of 0.

B

 foo has the value of null.

C

 foo has the value of true.

D

 foo has the value of false.

E

 An-exception is thrown.

F

 The code will not compile.

参考答案和解析
正确答案: F
解析: 暂无解析
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相似问题和答案

第1题:

int index = 1;   boolean test = new Boolean;   boolean foo= test [index];  What is the result?()

  • A、 Foo has the value of 0.
  • B、 Foo has the value of null.
  • C、 Foo has the value of true.
  • D、 Foo has the value of false.
  • E、 An exception is thrown.
  • F、 The code will not compile.

正确答案:D

第2题:

String foo = “blue”;  Boolean[]bar = new Boolean [1];  if (bar[0])  {  foo = “green”;  }   What is the result? () 

  • A、 Foo has the value of “”
  • B、 Foo has the value of null.
  • C、 Foo has the value of “blue”
  • D、 Foo has the value of “green”
  • E、 An exception is thrown.
  • F、 The code will not compile.

正确答案:F

第3题:

public class test(  public static void main(string[]args){  string foo = args [1];  string foo = args [2];  string foo = args [3];  }  )  And command line invocation: Java Test red green blue   What is the result?()  

  • A、 Baz has the value of “”
  • B、 Baz has the value of null
  • C、 Baz has the value of “red”
  • D、 Baz has the value of “blue”
  • E、 Bax has the value of “green”
  • F、 The program throws an exception.

正确答案:F

第4题:

int index = 1;  int [] foo = new int [3];  int bar = foo [index];  int baz = bar + index;   What is the result?()  

  • A、 Baz has the value of 0
  • B、 Baz has the value of 1
  • C、 Baz has the value of 2
  • D、 An exception is thrown.
  • E、 The code will not compile.

正确答案:B

第5题:

public class test(   public static void main(stringargs){   string foo = args [1];   string foo = args ;   string foo = args ;   }   )   And command line invocation:  Java Test red green blue  What is the result? () 

  • A、 Baz has the value of “”
  • B、 Baz has the value of null
  • C、 Baz has the value of “red”
  • D、 Baz has the value of “blue”
  • E、 Bax has the value of “green”
  • F、 The program throws an exception.

正确答案:F

第6题:

Given:  8.int index = 1:  9.Boolean [] test = new boolcan [3];  10.boolcan foo = test [index];   What is the result()?  

  • A、 foo has the value of 0.
  • B、 foo has the value of null.
  • C、 foo has the value of true.
  • D、 foo has the value of false.
  • E、 An-exception is thrown.
  • F、 The code will not compile.

正确答案:D

第7题:

int index = 1;   int foo = new int ;   int bar = foo [index];   int baz = bar + index;   What is the result?()

  • A、 Baz has the value of 0
  • B、 Baz has the value of 1
  • C、 Baz has the value of 2
  • D、 An exception is thrown.
  • E、 The code will not compile.

正确答案:B

第8题:

int index = 1;   String test = new String;   String foo = test[index];  What is the result?()

  • A、  Foo has the value “”
  • B、 Foo has the value null
  • C、 An exception is thrown
  • D、 The code will not compile

正确答案:B

第9题:

Given the HttpServlet code:   getServletContext().setAttribute(“foo”, “value”); What is the result?()

  • A、 The attribute foo is placed in the application
  • B、 A ServletContextListener registered for that servlet is notified
  • C、 A ServletAttributeListener registered for that servlet is notified
  • D、 An HttpSessionAttributeListener registered for that servlet is notified

正确答案:A

第10题:

int index = 1;  String [] test = new String[3];  String foo = test[index];     What is the result?()  

  • A、 Foo has the value “”
  • B、 Foo has the value null
  • C、 An exception is thrown
  • D、 The code will not compile

正确答案:B

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