Correct any mistake(s) in the following Java code and write your answer on the right (d) public static void main(String[] args){ printSalary( ); System.out.println(“Salary is ”+salary); } public static void printSalary( ) { double salary=20000; System.out.println(“Salary is ”+salary); } (e) public static void doubleNum(int num){ num=2*num; return num; }
Correct any mistake(s) in the following Java code and write your answer on the right (d) public static void main(String[] args){ printSalary( ); System.out.println(“Salary is ”+salary); } public static void printSalary( ) { double salary=20000; System.out.println(“Salary is ”+salary); } (e) public static void doubleNum(int num){ num=2*num; return num; }
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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Question
- Correct any mistake(s) in the following Java code and write your answer on the right
(d) public static void main(String[] args){
printSalary( );
System.out.println(“Salary is ”+salary);
}
public static void printSalary( ) {
double salary=20000;
System.out.println(“Salary is ”+salary);
}
(e) public static void doubleNum(int num){
num=2*num;
return num;
}
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