import java.io.IOException; public class ExceptionTest( public static void main (Stringargs) try ( methodA(); ) catch (IOException e) ( system.out.printIn(“Caught IOException”); ) catch (Exception e) ( system.out.printIn(“Caught Exception”); ) ) public void methodA () { throw new IOException (); } What is the result?()
第1题:
importjava.io.IOException;publicclassExceptionTest(publicstaticvoidmain(String[]args)try(methodA();)catch(IOExceptione)(system.out.printIn(CaughtIOException”);)catch(Exceptione)(system.out.printIn(CaughtException”);))publicvoidmethodA(){thrownewIOException();}Whatistheresult?()
A.Thecodewillnotcompile.
B.Theoutputiscaughtexception.
C.TheoutputiscaughtIOException.
D.Theprogramexecutesnormallywithoutprintingamessage.
第2题:
下面程序输出的结果是什么? ( ) public class Quiz2 { public static void main(String args[]) { try {throw new MyException(); }catch(Exception e) { System.out.println("It's caught!"); }finally{ System.out.println("It's finally caught!"); } } } class MyException extends Exception{}
A.It's finally caught!
B.It's caught!
C.It's caught!/It's finally caught!
D.无输出
第3题:
下列程序的运行结果是
public class test{
private String[] data={“10”,“10.5”};
public void fun(){
double s=0;
for(int i=0;i<3;i++){
try{
s=s+Integer .parseInt(data[i]);
}catch(Exception e){
System.out.print(“errorl:”+data[i]);
}
}
}
public static void main(String[]args){
try{
testd=new test();
d .fun();
}catch(Exception e){
System.out.printIn(“error2”);
}
}
}
A.errorl:10.5
B.error2
C.errorl:10.5 error2
D.以上都不对
第4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?()
第5题:
public class foo { public static void main (stringargs) try {return;} finally {system.out.printIn(“Finally”);} } What is the result?()
第6题:
importjava.io.IOException;publicclassExceptionTest(publicstaticvoidmain(Stringargs)try(methodA();)catch(IOExceptione)(system.out.printIn(CaughtIOException”);)catch(Exceptione)(system.out.printIn(CaughtException”);))publicvoidmethodA(){thrownewIOException();}Whatistheresult?()
A.Thecodewillnotcompile.
B.Theoutputiscaughtexception.
C.TheoutputiscaughtIOException.
D.Theprogramexecutesnormallywithoutprintingamessage.
第7题:
请阅读下列程序代码,然后将程序的执行结果补充完整。横线处应填写的内容是( )。 程序代码: public class throwsExeeption{ static void Proc(intsel) throws Arithmetic Exception,Array Index Out Of Bounds Exception{ System.out.println("InSituation"+sel); if(sel= =0){ System.OUt.println("noException caught"); return; } else if(sel= =l){ int iArray[]=newint[4]; iArray[1]=3; } } public static void main(String args[]){ try{ Proe(O); Proc(1); } catch(Array Index Out Of Bounds Exception e){ System.out.println("Catch"+e); } finally{ System.out.println("inProcfinally"): } } } 执行结果: In Situation 0 no Exception caught in Proc finally
A.In Situation l
B.In Situation
C.with Catch
D.int iArray l
第8题:
( 21 )请阅读下面程序
import java.io. *;
public class ExceptionCatch{
public static void main ( String args[] ){
try {
FileInputStream fis=new FilelnputStream ( "text" ) ;
System.out.pfntln ( "content of text is : ” ):
} catch ( FileNotFoundException e ){
System.out.println ( e ) ;
System.out.println ( "message:"+e.getMessageQ ) ;
e.printStackTrace ( System.out ) ;
}____________;
{
System.out.println ( e ) ;
}
}
}
为保证程序正确运行,程序中下划线处的语句应是
A ) catch ( Fiie put eam s )
B ) e printStackTrace ()
C) catch ( IOException e )
D) System.out.printin ( e )
第9题:
public class foo { public static void main (string[]args) try {return;} finally {system.out.printIn(“Finally”);} } What is the result?()
第10题:
public class ExceptionTest { class TestException extends Exception {} public void runTest () throws TestException {} public void test () /* Point X*/ { runTest (); } } At point X on line 4, which code can be added to make the code compile?()