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3 years ago

What is the scope of each variable?

Computers and Technology

2 answers:

vova2212 [387]3 years ago

8 0

Answer:

The scope of petName is local to the class pet.

The scope of color is accessible by all parts of the program.

Explanation:

The variable petName is local to the class, because the variable was created in a function whose name begins with two underscores.

The variable color, while created in the petCarrier class, is accessible to the entire function. It was not created in a function whose name begins with an underscore.

Correct answer edge 2020

kari74 [83]3 years ago

4 0

Answer:

scope of pet name is limited to pet class and color is accessible to the whole program

Explanation:

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3 years ago

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olga55 [171]

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3 years ago

Write a public static method diagSum, which takes a 2d array of int values as a parameter, and returns the sum of the elements i

saveliy_v [14]

A 2d array (i.e. 2 dimensional array) represents its elements in rows and columns

<h3>The program in Java</h3>

The method in Java, where comments are used to explain each line is as follows

//This defines the method

public static int diagSum(int[][] myArray) {

//This initializes sum to 0

int sum = 0;

//This iterates through each row of the array

for (int i = 0; i < myArray.length; i++) {

//This calculates the sum of the diagonals

sum+=myArray[i][i];

}

//This returns the sum

return sum;

}