单项选择题

A.Compilation fails.B.ClassC is displayed.C.The code ru……

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Given： ClassA a = new ClassA（）；a.methodA（）；

What is the result？（）

A.Compilation fails.
B.ClassC is displayed.
C.The code runs with no output.
D.An exception is thrown at runtime.

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单项选择题Given： Which exception or error will be thrown when a programmer attempts to run this code？（）

A.java.lang.StackOverflowError
B.java.lang.IllegalStateException
C.java.lang.ExceptionInInitializerError
D.java.lang.ArrayIndexOutOfBoundsException

单项选择题Given： What is the result？（）

A.B
B.The code runs with no output.
C.Compilation fails because of an error in line 12.
D.Compilation fails because of an error in line 15.
E.Compilation fails because of an error in line 18.

单项选择题Given： What is the result？（）

A.A,B,C
B.B,C,A
C.Compilation fails
D.The code runs with no output
E.An exception is thrown at runtime

单项选择题Given： Which statement is true？（）

A.Compilation succeeds.
B.Class A does not compile.
C.The method declared on line 9 cannot be modified to throw TestException.
D.TestA compiles if line 10 is enclosed in a try/catch block that catches TestException.

单项选择题Given： What is the result？（）

A.end
B.Compilation fails
C.exception end
D.exception test end
E.A Throwable is thrown by main