Which of the following are valid array declarations?

a$.$ String$[]$ newArray;

b$.$ char$[]$ newArray;

newArray $=$ new char$[5]$;

c$.$ String$[]$ newArray $=$ String$[5]$;

d$.$ int$[]$ newArray $=\{3,5,8\}$

e$.$ newArray$[]=$ new int$[5]$;

f$.$ int$[]$ newArray $=$ new int$[5]$;