Which statement flattens myArray when it can be arbitrarily nested?

myArraym can have one level, two levels, or more levels.

Which statement flattens myArray when it can be arbitrarily nested?
A . myArray. reduce ((prev, curr) => prev.concat(curr) [ ]);
B. myArray. join (","). split (",");
C. [ ] .concat {. . .myArray) ;
D. myArray.flat(Infinity);

View Answer

Answer: A