Hand-write code to declare a two dimensional array of 3 columns and 4 rows. The Array...

Question

Question

Hand-write code to declare a two dimensional array of 3 columns and 4 rows. The Array will hold doubles.

What is the array initialized to by default?

Answer 1

Answer #1

ANSWER: Two dimensional Array of doubles with 3 columns and 4 rows is given below:

double[ ] [ ] Darrr =new double [ 3] [4 ];

by default, the array is initialized with 0 only in java.

Answer 2

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