Given:

What is the result?（）

单项选择题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

单项选择题Given: What is the result?（）

A.null
B.zero
C.some
D.Compilation fails.
E.An exception is thrown at runtime.

单项选择题Given: What is the result?（）

A.B
B.B, followed by an Exception.
C.Compilation fails due to an error on line 9.
D.Compilation fails due to an error on line 14.
E.An Exception is thrown with no other output.

单项选择题Given: What is the result?（）

A.6
B.7
C.10
D.11
E.Compilation fails.
F.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.