單項(xiàng)選擇題

What is the result when method testIfA is invoked？（）

A.True
B.Not true
C.An exception is thrown at runtime.
D.Compilation fails because of an error at line 12.
E.Compilation fails because of an error at line 19.

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單項(xiàng)選擇題

Which regular expression， inserted at line 12， correctly splits test into "Test A"， "Test B"， and "Test C"？（）

A.String regex = ""；
B.String regex = " "；
C.String regex = ".*"；
D.String regex = "\\s"；
E.String regex = "\\.\\s*"；
F.String regex = "\\w[\.] +"；

單項(xiàng)選擇題

What is the result？（）

A.7
B.49
C.343
D.Compilation fails.
E.An exception is thrown at runtime.

What is the result when method testIfA is invoked？（）

你可能感興趣的試題

Which regular expression， inserted at line 12， correctly splits test into "Test A"， "Test B"， and "Test C"？（）

What is the result？（）

What is the result when method testIfA is invoked？（）

Which regular expression， inserted at line 12， correctly splits test into "Test A"， "Test B"， and "Test C"？（）

What is the result？（）