it is java and netbean

1) We have a square game board with one or more hidden stars among the board. We want to go through the board and print the number of stars. Write your Pseudocode to check each row and column to see if there is a star and print the total number of stars. You can also print the color of the star (red, yellow, green) (20 points) * 2) Convert 0xC3E (in hexadecimal notation) into an octal number. Explain your answer. (20 points) 3) NetBeans Setup. Create a simple project to print Hello World. Submit your Java project and a screenshot of your program running to show the output of Hello World below in the Run I/O window. Name your project and class Hello World[Insert your name]. (10 points) Source HORY He Word Sutton Source Packages hekwertton Hello worldStone Lores 9 10 author atten 11 12 13 public class HelloWorldsutton para args the commanding 14 e 15 16 17 10 19 20 21 public static void main(String[] args) TODO Code application lagi bere System.out.println("11 World Output - Hello World Sutton fru. X leo BUILD BOCCEST talde