单选题public class Foo {  public static void main(String[] args) {  try {  return;  } finally {  System.out.println( “Finally” );  }  }  }  What is the result?()AFinallyBCompilation fails.CThe code runs with no output.DAn exception is thrown at runtime.

题目
单选题
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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更多“单选题public class Foo {  public static void main(String[] args) {  try {  return;  } finally {  System.out.println( “Finally” );  }  }  }  What is the result?()A  FinallyB  Compilation fails.C  The code runs with no output.D  An exception is thrown at runti”相关问题
  • 第1题:

    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.

    正确答案:B

  • 第2题:

    static void test() {  try {  String x=null;  System.out.print(x.toString() +“ “);  }  finally { System.out.print(“finally “); }  }  public static void main(String[] args) {  try { test(); }  catch (Exception ex) { System.out.print(”exception “); }  }  What is the result?() 

    • A、 null
    • B、 finally
    • C、 null finally
    • D、 Compilation fails.
    • E、 finally exception

    正确答案:E

  • 第3题:

    public class Test {  public static void main( String[] args) {  String foo = args[1];  String bar = args[2];  String baz = args[3];  System.out.println(“baz = “ + baz); }  }   And the command line invocation: java Test red green blue   What is the result?()  

    • A、 baz =
    • B、 baz = null
    • C、 baz = blue
    • D、 Compilation fails.
    • E、 An exception is thrown at runtime.

    正确答案:E

  • 第4题:

    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.

    正确答案:A

  • 第5题:

    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.

    正确答案:C

  • 第6题:

    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.

    正确答案:B

  • 第7题:

    单选题
    interface Beta {}  class Alpha implements Beta {  String testIt() {  return “Tested”;  }  }  public class Main1 {  static Beta getIt() {  return new Alpha();  }  public static void main( String[] args ) {  Beta b = getIt();  System.out.println( b.testIt() );  }  }  What is the result?()
    A

     Tested

    B

     Compilation fails.

    C

     The code runs with no output.

    D

     An exception is thrown at runtime.


    正确答案: C
    解析: 暂无解析

  • 第8题:

    单选题
    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.


    正确答案: B
    解析: 暂无解析

  • 第9题:

    单选题
    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.


    正确答案: C
    解析: 暂无解析

  • 第10题:

    单选题
    public class Test {  public static void aMethod() throws Exception {  try {  throw new Exception(); } finally {  System.out.println(“finally”);  }  }  public static void main(String args[]) {  try {  aMethod();  } catch (Exception e) {  System.out.println(“exception”);  }  System.out.println(“finished”);  }  }  What is the result?()
    A

     finally

    B

     exception finished

    C

     finally exception finished

    D

     Compilation fails.


    正确答案: C
    解析: 暂无解析

  • 第11题:

    单选题
    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.


    正确答案: C
    解析: NULL should be "null".

  • 第12题:

    单选题
    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.


    正确答案: C
    解析: 暂无解析

  • 第13题:

    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.

    正确答案:B

  • 第14题:

    public class Test {  public static void aMethod() throws Exception {  try {  throw new Exception(); } finally {  System.out.println(“finally”);  }  }  public static void main(String args[]) {  try {  aMethod();  } catch (Exception e) {  System.out.println(“exception”);  }  System.out.println(“finished”);  }  }  What is the result?()  

    • A、 finally
    • B、 exception finished
    • C、 finally exception finished
    • D、 Compilation fails.

    正确答案:C

  • 第15题:

    public class Test {  public static void main(String args[]) {  class Foo {  public int i = 3; }  Object o = (Object)new Foo();   Foo foo = (Foo)o;  System.out.println(“i = “ + foo.i); }  }  What is the result?()  

    • A、 i = 3
    • B、 Compilation fails.
    • C、 A ClassCastException is thrown at line 6.
    • D、 A ClassCastException is thrown at line 7.

    正确答案:A

  • 第16题:

    public class Test {  public static void main(String[] args) {  int x = 0;  assert (x > 0) ? “assertion failed” : “assertion passed”;  System.out.println(“Finished”);  }  }  What is the result?()  

    • A、 finished
    • B、 Compilation fails.
    • C、 An AssertionError is thrown and finished is output.
    • D、 An AssertionError is thrown with the message “assertion failed”.
    • E、 An AssertionError is thrown with the message “assertion passed”.

    正确答案:B

  • 第17题:

    interface Beta {}  class Alpha implements Beta {  String testIt() {  return “Tested”;  }  }  public class Main1 {  static Beta getIt() {  return new Alpha();  }  public static void main( String[] args ) {  Beta b = getIt();  System.out.println( b.testIt() );  }  }  What is the result?()  

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

    正确答案:B

  • 第18题:

    单选题
    static void test() {  try {  String x=null;  System.out.print(x.toString() +“ “);  }  finally { System.out.print(“finally “); }  }  public static void main(String[] args) {  try { test(); }  catch (Exception ex) { System.out.print(”exception “); }  }  What is the result?()
    A

     null

    B

     finally

    C

     null finally

    D

     Compilation fails.

    E

     finally exception


    正确答案: B
    解析: 暂无解析

  • 第19题:

    单选题
    public class Test {  public static void main(String args[]) {  class Foo {  public int i = 3; }  Object o = (Object)new Foo();   Foo foo = (Foo)o;  System.out.println(“i = “ + foo.i); }  }  What is the result?()
    A

     i = 3

    B

     Compilation fails.

    C

     A ClassCastException is thrown at line 6.

    D

     A ClassCastException is thrown at line 7.


    正确答案: D
    解析: 暂无解析

  • 第20题:

    单选题
    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.


    正确答案: D
    解析: 暂无解析

  • 第21题:

    单选题
    public class Test {  public static void main(String[] args) {  int x = 0;  assert (x > 0) ? “assertion failed” : “assertion passed”;  System.out.println(“Finished”);  }  }  What is the result?()
    A

     finished

    B

     Compilation fails.

    C

     An AssertionError is thrown and finished is output.

    D

     An AssertionError is thrown with the message “assertion failed”.

    E

     An AssertionError is thrown with the message “assertion passed”.


    正确答案: E
    解析: 暂无解析

  • 第22题:

    单选题
    public class Alpha{  public static void main( string[] args ){  if ( args.length == 2 ) {  if ( args.[0].equalsIgnoreCase(“-b”) )  System.out.println( new Boolean( args[1] ));  }  }  }   And the code is invoked by using the command: java Alpha –b TRUE   What is the result?()
    A

     true

    B

     null

    C

     false

    D

     Compilation fails.

    E

     The code runs with no output.

    F

     An exception is thrown at runtime.


    正确答案: B
    解析: 暂无解析

  • 第23题:

    单选题
    public static void parse(String str) {  try {  float f= Float.parseFloat(str);  } catch (NumberFormatException nfe) {  f= 0;  } finally {  System.out.println(f);  }  }  public static void main(String[] args) {  parse(”invalid”);  }  What is the result?()
    A

     0.0

    B

     Compilation fails.

    C

     A ParseException is thrown by the parse method at runtime.

    D

     A NumberFormatException is thrown by the parse method at runtime.


    正确答案: D
    解析: 暂无解析

  • 第24题:

    单选题
    1. public class A {  2. void A() {  3. System.out.println(“Class A”);  4. }  5. public static void main(String[] args) {  6. new A();  7. }  8. }  What is the result?()
    A

     Class A

    B

     Compilation fails.

    C

     An exception is thrown at line 2.

    D

     An exception is thrown at line 6.

    E

     The code executes with no output.


    正确答案: E
    解析: 暂无解析