Hi,
I think String[] a[] = new String[20][20];is correct because
the left hand side is saying:
String a is going to be a array of strings with each individual
element being an array. ie, a is an array of arrays;
chengx
A. String[][] a = String[20][20]
B. String[][] a = new String[20,20]
C. String[][] a = new String[20][20]
D. String a[][] = new String[20][20]
E. String[] a[] = new String[20]20]
I think answer is C, D, E