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Which two statements are true if a NullPointerException is thrown on line 3 of class C？（）

A.The application will crash.
B.The code on line 29 will be executed.
C.The code on line 5 of class A will execute.
D.The code on line 5 of class B will execute.
E.The exception will be propagated back to line 27.

單項(xiàng)選擇題

Given：

Which command-line invocations will compile？（）

A.javac Mule.java
B.javac -source 1.3 Mule.java
C.javac -source 1.4 Mule.java
D.javac -source 1.5 Mule.java

Given： What is the result？（）

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Click the Exhibit button Which two statements are true if a NullPointerException is thrown on line 3 of class C？（）

Given： Which command-line invocations will compile？（）

Given：

What is the result？（）

Click the Exhibit button

Which two statements are true if a NullPointerException is thrown on line 3 of class C？（）

Given：

Which command-line invocations will compile？（）