Multiple choice technology programming languages C++ char *a=new char[20]; char a=new char[20]; char a=new char(20.0); None of the Above Reveal answer Fill a bubble to check yourself A Correct answer Explanation This question is missing context, but option char *a=new char[20]; is the correct C++ syntax to dynamically allocate an array of 20 characters and assign its address to a pointer. The other options contain syntax errors.