QUESTION 18Multiple Choice: In the following code, how does the value of x or y change after executing the method call sum(x,y)?public static void main(String[]args){int x = 50;int y = 25;sum(x,y);public static int sum(int a, int b){a = a + b;return a;x and y are both assigned to 75 after executing sum(x,y).x is assigned to 75 after executing sum(x,y).O y is assigned to 75 after executing sum(x,y).Ox and y do not change.QUESTION 19

While doing programming in any programming language, you need to use various variables to store…

Answered: Multiple Choice: In the following code,…

Multiple Choice: In the following code, how does the value of x or y change after exeCuting public static void main(String[]argsX int x = 50; int y = 25; sum(x,y);

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Max Function

Statistical function is of many categories. One of them is a MAX function. The MAX function returns the largest value from the list of arguments passed to it. MAX function always ignores the empty cells when performing the calculation.

Power Function

A power function is a type of single-term function. Its definition states that it is a variable containing a base value raised to a constant value acting as an exponent. This variable may also have a coefficient. For instance, the area of a circle can be given as:

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