find and explain a syntax error in the following piece of code. public class Week9Quiz { void calculateArea(int x, int y){ //Do something } int calculateArea (double x, int y){ //Do something } void calculateArea (double x, int y){ //Do something } } b) Explain the output of the following class public class Week9Quiz { int counter-10; }| public void Week9Quiz () { counter=20; } public static void main(String[] args) { Week9Quiz w9=new Week9Quiz (); System.out.println(w9.counter); }

find and explain a syntax error in the following piece of code. public class Week9Quiz { void calculateArea(int x, int y){ //Do something } int calculateArea (double x, int y){ //Do something } void calculateArea (double x, int y){ //Do something } } b) Explain the output of the following class public class Week9Quiz { int counter-10; }| public void Week9Quiz () { counter=20; } public static void main(String[] args) { Week9Quiz w9=new Week9Quiz (); System.out.println(w9.counter); }

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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Answer the question in the image below.