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