网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
用catch(Exception exception)语句可以捕获所有异常和错误。
参考答案
更多 “用catch(Exception exception)语句可以捕获所有异常和错误。” 相关考题
考题
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、 nullB、 finallyC、 null finallyD、 Compilation fails.E、 finally exception
考题
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、 finallyB、 exception finishedC、 finally exception finishedD、 Compilation fails.
考题
1. public class Exception Test { 2. class TestException extends Exception {} 3. public void runTest() throws TestException {} 4. public void test() /* Point X */ { 5. runTest(); 6. } 7. } At Point X on line 4, which code is necessary to make the code compile?() A、 No code is necessary.B、 throws ExceptionC、 catch ( Exception e )D、 throws RuntimeExceptionE、 catch ( TestException e)
考题
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?() A、 Throws Exception.B、 Catch (Exception e).C、 Throws RuntimeException.D、 Catch (TestException e).E、 No code is necessary.
考题
try { int x = 0; int y = 5 / x; } catch (Exception e) { System.out.println(“Exception”); } catch (ArithmeticException ae) { System.out.println(“Arithmetic Exception”); } System.out.println(“finished”); What is the result?() A、 finishedB、 ExceptionC、 Compilation fails.D、 Arithmetic Exception
考题
public static void main(String[] args) { try { args=null; args[0] = “test”; System.out.println(args[0]); } catch (Exception ex) { System.out.println(”Exception”); } catch (NullPointerException npe) { System.out.println(”NullPointerException”); } } What is the result?() A、 testB、 ExceptionC、 Compilation fails.D、 NullPointerException
考题
try { if ((new Object))(.equals((new Object()))) { System.out.println(“equal”); }else{ System.out.println(“not equal”); } }catch (Exception e) { System.out.println(“exception”); } What is the result? () A、 equalB、 not equalC、 exceptionD、 Compilation fails.
考题
现有: void topGo() { try { middleGo(); } catch (Exception e) { System.out.print("catch"); } } void middleGo() throws Exception { go(); system.out.print("late middle"); } void go() throws ExceptiOn { throw new Exception(); } 如果调用 topGo () ,则结果为:() A、 late middleB、 catchC、 late middle catchD、 catch Iate middle
考题
现有: class Birds { public static void main (String [] args) { try { throw new Exception () ; } catch (Exception e) { try { throw new Exception () ; } catch (Exception e2) { System.out.print ("inner "); } System. out.print ( "middle" ) ; } System.out.print ("outer") ; } } 结果是()A、 inner outerB、 middle outerC、 inner middle outerD、.编译失败
考题
class Birds { public static void main(String [] args) { try { throw new Exception(); } catch (Exception e) { try { throw new Exception(); } catch (Exception e2) { System.out.print("inner "); } System.out.print("middle "); } System.out.print("outer "); } } 结果为:() A、innerB、inner outerC、middle outerD、inner middle outer
考题
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
finallyB
exception finishedC
finally exception finishedD
Compilation fails.
考题
单选题现有: class Birds { public static void main (String [] args) { try { throw new Exception () ; } catch (Exception e) { try { throw new Exception () ; } catch (Exception e2) { System.out.print ("inner "); } System. out.print ( "middle" ) ; } System.out.print ("outer") ; } } 结果是()A
inner outerB
middle outerC
inner middle outerD
.编译失败
考题
单选题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?()A
Throws Exception.B
Catch (Exception e).C
Throws RuntimeException.D
Catch (TestException e).E
No code is necessary.
考题
单选题import java.io.IOException; public class ExceptionTest( public static void main (String[]args) 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?()A
The code will not compile.B
The output is caught exception.C
The output is caught IOException.D
The program executes normally without printing a message.
考题
单选题public static void main(String[] args) { try { args=null; args[0] = “test”; System.out.println(args[0]); } catch (Exception ex) { System.out.println(”Exception”); } catch (NullPointerException npe) { System.out.println(”NullPointerException”); } } What is the result?()A
testB
ExceptionC
Compilation fails.D
NullPointerException
考题
多选题class Flow { public static void main(String [] args) { try { System.out.print("before "); doRiskyThing(); System.out.print("after "); } catch (Exception fe) { System.out.print("catch "); } System.out.println("done "); } public static void doRiskyThing() throws Exception { // this code returns unless it throws an Exception } } 可能会产生下面哪两项结果?()AbeforeBbefore catchCbefore after doneDbefore catch done
考题
单选题static void test() throws Error { if (true) throw new AssertionError(); System.out.print(”test “); } public static void main(String[] args) { try { test(); } catch (Exception ex) { System.out.print(”exception “); } System.out.print(”elld “); } What is the result?()A
endB
Compilation fails.C
exception endD
exception test endE
A Throwable is thrown by main.F
An Exception is thrown by main.
考题
单选题try { int x = 0; int y = 5 / x; } catch (Exception e) { System.out.println(“Exception”); } catch (ArithmeticException ae) { System.out.println(“Arithmetic Exception”); } System.out.println(“finished”); What is the result?()A
finishedB
ExceptionC
Compilation fails.D
Arithmetic Exception
考题
多选题现有: class Flow { public static void main(String [] args) try { System. out .print ("before") ; doRiskyThing ( ) ; System.out.print ("after ") ; } catch (Exception fe) { System.out.print ("catch") ; } System. out .println ( " done") ; } public static void doRiskyThing() throws Exception{ // this code returns unless it throws an Exception }} 可能会产生哪两项结果 ?()Abefore catchBbefore after doneCbefore catch doneDbefore after catch
考题
单选题1. public class Exception Test { 2. class TestException extends Exception {} 3. public void runTest() throws TestException {} 4. public void test() /* Point X */ { 5. runTest(); 6. } 7. } At Point X on line 4, which code is necessary to make the code compile?()A
No code is necessary.B
throws ExceptionC
catch ( Exception e )D
throws RuntimeExceptionE
catch ( TestException e)
考题
单选题现有: void topGo() { try { middleGo(); } catch (Exception e) { System.out.print("catch"); } } void middleGo() throws Exception { go(); system.out.print("late middle"); } void go() throws ExceptiOn { throw new Exception(); } 如果调用 topGo () ,则结果为:()A
late middleB
catchC
late middle catchD
catch Iate middle
热门标签
最新试卷