Which one of the following is a valid statement?

A).  char[] c = new char();

B).  char[] c = new char(4);

C).  char[] c = new char(4);

D).  char[] c = new char[];

 char[] c = new char[5];

The syntax for declaring and creating an array variable in java is:
dataType[] arrayRefVar = new dataType[arraySize];

Thus, option (A) and option (C) is syntactically wrong as parentheses( ( ) ) is used instead of square brackets( [ ] ).
Option (D) is incorrect as the size of the array is missing.

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