$1$ Introduction to Arrays

Define the important properties of arrays in Java.

Which of the following options is a property of Java arrays?

a$.)$

Data items in an array need to be of the same type.

b$.)$

Data items in an array can be of different types.

c$.)$

Data items in an array cannot be changed after they have been set.

d$.)$

The array size can be changed after it has been set.