Operating System (OS): OS is the term that acts as an interface between the hardware and the user. OS is a collection of software that enables the computer resources to have communication with computer system. OS does basic operations such as getting input from the keyboard, displaying output in the monitor, and monitoring the files. There are different types of OS namely, Single or Multi-user operating system Time sharing operating system Real time operating system Multiprocessing operating system Multi-tasking operating system

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Unit 1 Assignment 1 – Loops and Methods (25 points) Task: You are working for Kean University and given the task of building an Email Registration System. Your objective is to generate a Kean email ID and temporary password for every new user. The system will prompt for user information and generate corresponding credentials. You will develop a complete Java program that consists of the following modules: Instructions: 1. Main Method: ○ The main method should include a loop (of your choice) that asks for input from five users. For each user, you will prompt for their first name and last name and generate the email and password by calling two separate methods. Example о Enter your first name: Joe Enter your last name: Rowling 2.generateEmail() Method: This method will take the user's first and last name as parameters and return the corresponding Kean University email address. The format of the email is: • First letter of the first name (lowercase) + Full last name (lowercase) +…

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Chapter 9, Problem 2CT

Program Plan Intro

Operating System (OS):

OS is the term that acts as an interface between the hardware and the user.

OS is a collection of software that enables the computer resources to have communication with computer system.

OS does basic operations such as getting input from the keyboard, displaying output in the monitor, and monitoring the files.

There are different types of OS namely,

Single or Multi-user operating system

Time sharing operating system

Real time operating system

Multiprocessing operating system

Multi-tasking operating system

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Unit 1 Assignment 1 – Loops and Methods (25 points) Task: You are working for Kean University and given the task of building an Email Registration System. Your objective is to generate a Kean email ID and temporary password for every new user. The system will prompt for user information and generate corresponding credentials. You will develop a complete Java program that consists of the following modules: Instructions: 1. Main Method: ○ The main method should include a loop (of your choice) that asks for input from five users. For each user, you will prompt for their first name and last name and generate the email and password by calling two separate methods. Example о Enter your first name: Joe Enter your last name: Rowling 2.generateEmail() Method: This method will take the user's first and last name as parameters and return the corresponding Kean University email address. The format of the email is: • First letter of the first name (lowercase) + Full last name (lowercase) +…

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