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public class TestApp{ public static void main(String[] args){ try{ int i = 0; int j = 1 / i; System.out.println(“1”); }catch(Exception e){ System.out.print(“3”); }finally{ System.out.print(“4”); } } } 上述程序运行后的输出是哪项?()
- A、 4
- B、 34
- C、 43
- D、 14
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更多 “ public class TestApp{ public static void main(String[] args){ try{ int i = 0; int j = 1 / i; System.out.println(“1”); }catch(Exception e){ System.out.print(“3”); }finally{ System.out.print(“4”); } } } 上述程序运行后的输出是哪项?() A、 4B、 34C、 43D、 14” 相关考题
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public class TestApp{ public static void main(String[] args){ try{ int i = 0; int j = 1 / i; System.out.println(“1”); } catch(Exception e){ System.out.print(“3”); } finally{ System.out.print(“4”); } } } 上述程序运行后的输出是哪项?() A、 4B、 34C、 43D、 14
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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、 finallyB、 exception finishedC、 finally exception finishedD、 Compilation fails.
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public class X { public static void main(String [] args) { try { badMethod(); System.out.print(“A”); } catch (Exception ex) { System.out.print(“B”); } finally { System.out.print(“C”); } System.out.print(“D”); } public static void badMethod() {} } What is the result?() A、 ACB、 BDC、 ACDD、 ABCDE、 Compilation fails.
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public class X { public static void main(String [] args) { try { badMethod(); System.out.print(“A”); } catch (RuntimeException ex) { System.out.print(“B”); } catch (Exception ex1) { System.out.print(“C”); } finally { System.out.print(“D”); } System.out.print(“E”); } public static void badMethod() { throw new RuntimeException(); } } What is the result?() A、 BDB、 BCDC、 BDED、 BCDEE、 ABCDEF、 Compilation fails.
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4B
34C
43D
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BDB
BCDC
BDED
BCDEE
ABCDEF
Compilation fails.
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nullB
finallyC
null finallyD
Compilation fails.E
finally exception
考题
单选题程序: class TestApp{ int i public static void main(String[] args){ for(int i=0;i5;i++) System.out.print(i+1); System.out.println(i); (i没有定义) } } 上述程序运行后的结果是哪项?()A
123456B
123455C
123450D
编译错误
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单选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 try{ s = s + Integer.parseInt(data[i]); } catch(Exception e){ System.out.print("error1:" + data[i]); } }}public static void main(String[] args){ try{ test d = new test(); d.fun(); } catch(Exception e){ System.out.println("error2"); }} }A
error1:10.5B
error2C
error1:10.5error2D
以上都不对
考题
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3B
2C
231D
32
考题
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ABB
BCC
ABCD
BCDE
Compilation fails.
考题
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4B
14C
41D
以上都不对
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