Question

2) What is the value stored in the variable z by the statements below?

int[ ] q = {3, 2, -2, 4, 7, 0, 1};
int z = q.length;

a) 1
b) 3
c) 6
d) 7
e) None of the above

Answer 1

Answer:

7

Explanation:

Because the q.length is a inbuilt function in the programming which used to get the length of the array. In the array, there are 7 values are store. Therefore, the size 7 store in the variable z.

For example:

int[] array={1,2};

int x = array.length;

the answer of above code is 2, because the elements present in the array is 2.