Write an application that prompts the user for a password that contains at least two uppercase letters, at least three lowercase letters, and at least one digit. Continuously reprompt the user until a valid password is entered. Display a message indicating whether the password is valid; if not, display the reason the password is not valid. Save the file as ValidatePassword.java.

Write an application that prompts the user for a password that contains at least two uppercase letters, at least three lowercase letters, and at least one digit. Continuously reprompt the user until a valid password is entered. Display a message indicating whether the password is valid; if not, display the reason the password is not valid. Save the file as ValidatePassword.java.

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter7: Characters, Strings, And The Stringbuilder

Section: Chapter Questions

Problem 4PE

See similar textbooks

Similar questions

3. Above For this exercise, assume that the user will correctly enter ID numbers and zip codes, but force each customer name to six characters, padding it with spaces or truncating it if it is too long or too short. Issue an error message, and do not save the records if the user tries to save a record with an ID number that already has been used. Write a program named CreateItemFile.java that creates a file of items carried by the company. Include a three-digit item number and up to a 20-character description for each item. Issue an error message if the user tries to store an item number that already has been used. Accept user input until 999 is input for the item number. Enter customer ID number or 999 to quit >> 1 Enter item number >> 7 Customer: 1 Name: Joe zip code: 88888 ordered Item #7 which is a Cake/Brownies Enter customer ID number or 999 to quit >> 8 Enter item number >> 2 Customer: 8 Name: Jill zip code: 11111 ordered Item #2 which is a Cookies…
Write an application that displays the name, containing folder, size, and time of last modification for the file FileStatistics.java.
Write an application that determines whether the first two files are located in the same folder as the third one. If the files are in the same folder display All files are in the same folder, otherwise display Files are not in the same folder. Test the program when the files are in the same folder and when they are not.
Using C#, create an application that will ask the user to enter password and username set in the program for only three times. Once the user fails to enter the correct password and usernamefor three consecutive times, he/she will not be able to proceed with the quiz. The quizshould contain at least five questions about a hobby, popular music, astronomy, or anyother personal interest. The question should be in multiple choice and responses couldbe a, b, c, or d. After answering all the questions, the total number of correct answersshould appear immediately. no java please. Use C# ONLY.
Create a login application using java for accepting the dealer details.The application should accept the dealer details such asname, address, phone number and services offered by thedealer. The details should be recorded in a file.
C# windows form Application. 1. Add these specific colors Red, Blue, Green, Yellow in the combobox. 2.When only the Color Red is selected in the combobox allow for the Red checkbox to be checked and the Blue checkbox to be checked automatically and I want the output to say Red&Blue in the text file once the save button is clicked. . 3. But lets say I wanted to manually uncheck the Blue checkbox now once I click save instead of Red&Blue being output it just Red in the text file. Please I need help creating that functionality that I explained .
Write an application named, Lab14.java. This application will do the following: 1. Display an introductory message 2. Choose a random word from the file, wordlist.txt, and display it 3. Disguise the selected word, and display it 4. Ask the user whether to continue, i.e., whether to repeat steps 2, 3, and 4, or quit the application Once the user chooses to stop the application: 5. Display the total number of vowels hidden 6. Display the total number of consonants hidden 7. Display termination message The user will be asked whether to continue playing and will indicate that another game is to be played by answering ‘y’ or ‘Y’ in response to the question, “Want to play again?” asked by the program after displaying each chosen word and its disguised version. If the user’s response is any character other than ‘y’ or ‘Y’, the totals are displayed and then the application termination message is displayed. See examples below. About randomly choosing a word from the file, wordlist.txt, found on…
Using C#, create an application that will ask the user to enter passwordset in the program for only three times. Once the user fails to enter the correct passwordfor three consecutive times, he/she will not be able to proceed with the quiz. The quizshould contain at least five questions about a hobby, popular music, astronomy, or anyother personal interest. The question should be in multiple choice and responses couldbe a, b, c, or d. After answering all the questions, the total number of correct answersshould appear immediately.
Using C#, create an application that will ask the user to enter passwordset in the program for only three times. Once the user fails to enter the correct passwordfor three consecutive times, he/she will not be able to proceed with the quiz. The quizshould contain at least five questions about a hobby, popular music, astronomy, or anyother personal interest. The question should be in multiple choice and responses couldbe a, b, c, or d. After answering all the questions, the total number of correct answersshould appear immediately. no java please. c# only
Write a test_book.py file. Complete the following tasks. A . Create 2 book objects with the following information “Get Started with Python”, 66.99, 100 “Get Started with Visual Basic”, 55.99, 88 B. If you have sold 10 copies of “Get Started with Python”, call sell_copies() method of object to change the quantity of the book. Display the current quantity of book on screen to verify the information is correct. C. Use pickle to save the information of the 2 books in book.dat file. write the code in python please and thank you
We want to display the following message to user of our Android app:Message: Your file has been deleted.Write the Java statement needed to display the above message.
MATCH OUTPUT AS IT IS . FOLLOW QUESTION ----------------------------------------- Dr. Varun needs an application for his clinic to maintain all the appointments for the day. The application should make appointments on the basis of first come first serve basis. And it should also perform the following functions: insert new appointment, delete an appointment, display all the appointments, show next appointment, check if there is no appointment or number of appointments are full for a day. Use class templates to perform the above-mentioned operations. Write a C++ program to perform the Queue operation. Note:Use the following class template for Queue creation. template <class T>class Queue{ private: int front,rear; T *queue; int maxsize;}; Define the following function in the class Queue class Method name Description int isFull() The method is used to check whether the queue is full or not. void insert(T) The method is used to display the rear…