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Given the following method, which line of code correctly calls the method and copies the returned value into the memory of a local variable? Assuming all variables used have already been declared and initialized public static double difference(double a, double b){     return abs(a-b); }   Question options: A) diff = difference(double x, double y); B) double difference(double a, double b) C) difference(x,y); D) diff = difference(x,y);

Given the following method, which line of code correctly calls the method and copies the returned value into the memory of a local variable? Assuming all variables used have already been declared and initialized public static double difference(double a, double b){     return abs(a-b); }   Question options: A) diff = difference(double x, double y); B) double difference(double a, double b) C) difference(x,y); D) diff = difference(x,y);

Database System Concepts
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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Given the following method, which line of code correctly calls the method and copies the returned value into the memory of a local variable? Assuming all variables used have already been declared and initialized

public static double difference(double a, double b){
    return abs(a-b);
}

 

Question options:

A)

diff = difference(double x, double y);
B)

double difference(double a, double b)
C)

difference(x,y);
D)

diff = difference(x,y);
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