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1.class TestSuper { 22.TestSuper(int i) { } 3. } 4.class TestSub extends TestSuper{ } 5.class TestAll { 6.public static void main (String [] args) { 7.new TestSub(); 8.} 9.} Which is true?()
- A、 Compilation fails.
- B、 The code runs without exception.
- C、 An exception is thrown at line 7.
- D、 An exception is thrown at line 2.
参考答案
更多 “1.class TestSuper { 22.TestSuper(int i) { } 3. } 4.class TestSub extends TestSuper{ } 5.class TestAll { 6.public static void main (String [] args) { 7.new TestSub(); 8.} 9.} Which is true?() A、 Compilation fails.B、 The code runs without exception.C、 An exception is thrown at line 7.D、 An exception is thrown at line 2.” 相关考题
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classTestSuper{22.TestSuper(inti){}3.}4.classTestSubextendsTestSuper{}5.classTestAll{6.publicstaticvoidmain(String[]args){7.newTestSub();8.}9.}Whichistrue?()
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单选题1.class TestSuper { 22.TestSuper(int i) { } 3. } 4.class TestSub extends TestSuper{ } 5.class TestAll { 6.public static void main (String [] args) { 7.new TestSub(); 8.} 9.} Which is true?()A
Compilation fails.B
The code runs without exception.C
An exception is thrown at line 7.D
An exception is thrown at line 2.
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