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What is the output produced by the following?
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- What is wrong with each of the following method headers? a. public static void print(String... strings, double... numbers) b. public static void print(double... numbers, String name) c. public static double... print(double d1, double d2)arrow_forwardIn the following program, explain the relationship between the outputs on line 8 and 9: class PrePostDemo { public static void main(String[] args){ int i = 10; i++; System.out.println(i); ++i; System.out.println(i); System.out.println(++i); System.out.println(i++); System.out.println(i) } }arrow_forwardIn the following code snippet, what is the scope of variable b?public static void m1(){ int i = 0; double b = 0;}public static void m2(){ double a = 10 + 1;}public static void main(String[] args){ m1(); m2();}arrow_forward
- Actually I wanted to get the length of user entered string without using inbuilt method. Please ignore the previous question. In javaarrow_forwardPrint person1's kids, call the incNumKids() method, and print again, outputting text as below. End each line with a newline.Sample output for below program with input 3: Kids: 3 New baby, kids now: 4 // ===== Code from file PersonInfo.java =====public class PersonInfo {private int numKids; public void setNumKids(int setPersonsKids) {numKids = setPersonsKids;} public void incNumKids() {numKids = numKids + 1;} public int getNumKids() {return numKids;}}// ===== end ===== // ===== Code from file CallPersonInfo.java =====import java.util.Scanner; public class CallPersonInfo {public static void main(String [] args) {Scanner scnr = new Scanner(System.in);PersonInfo person1 = new PersonInfo();int personsKid; personsKid = scnr.nextInt(); person1.setNumKids(personsKid); /* Your solution goes here */ }}// ===== end =====arrow_forwardWhat does the following program print? 1 public static void main(String[] args) 2 { 3 int a = 3; 4 int b = 2; 5 int c = 4; 6 if (a < b) 7 { 8 if (b < c)arrow_forward
- What is the output produced by the following lines?System.out.println(2 + " " + 2);System.out.println(2 + 2);arrow_forwardQuestion P Print person1's kids, call the incNumKids() method, and print again, outputting text as below. End each line with a newline. Sample output for below program with input 3: Kids: 3 New baby, kids now: 4 // ===== Code from file PersonInfo.java =====public class PersonInfo {private int numKids; public void setNumKids(int setPersonsKids) {numKids = setPersonsKids;} public void incNumKids() {numKids = numKids + 1;} public int getNumKids() {return numKids;}}// ===== end ===== // ===== Code from file CallPersonInfo.java =====import java.util.Scanner; public class CallPersonInfo {public static void main(String [] args) {Scanner scnr = new Scanner(System.in);PersonInfo person1 = new PersonInfo();int personsKid; personsKid = scnr.nextInt(); person1.setNumKids(personsKid); /* Your solution goes here */ }}// ===== end ===== Full explain this question and text typing work only We should answer our question within 2 hours takes more time then we will reduce Rating Dont ignore this…arrow_forwardWhat is the output produced by the following lines of program code?int n = (int)3.9;System.out.println("n == " + n);arrow_forward
- Microsoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,