Having a secure password is a very important practice when much of our information is stored online. Write a program that validates a new password, following these rules:The password must be at least 10 characters long. The password must have a least two uppercase and at least one lowercase letterThe password must have at least one digitWrite a program that asks for a password, then asks again to confirm it. If passwords don't match or the rules are not fulfilled, prompt again. Your program should include a method that checks whether a password is valid. Include javaDoc comments for all your methods.

Draw the hierarchy chart and design the logic for a program that calculates service charges for hazel's housecleaning service. the program contains housekeeping, detail loop, and end-of-job modules. the main program declares any needed global variables and constants and calls the other modules. the housekeeping module displays a prompt for and accepts a customer's last name. while the user does not enter for the name, the detail loop accepts the number of bathrooms and the number of other rooms to be cleaned. the service charge is computed as $40 plus $15 for each bathroom and $10 for each of the other rooms. the detail loop also displays the service charge and then prompts the user for the next customer's name. the end-of-job module, which executes after the user enters the sentinel value for the name, displays a message that indicates the program is complete.

Look at the far left lane in the picture. explain what the red car is doing and what it needs to do to travel safely.

This graph compares the total cost of attending educational institutions in texas. the graph demonstrates that the cost at private and public technical schools greatly varies.