An email address contains the @ character. Write a program that takes asks for an email address input from the user and determines whether it is a valid address or not. This is based on the presence of the @ character and no spaces in the string. You do not need to worry about any other characters in the input word. Output the result "The word IS an email address" or "The word IS NOT an email address" Example - Input: [email protected] Output: The word IS an email address Input: my123user Output: The word IS NOT an email address Your code should include comments to describe the program logic and use proper indentation for readability.

If ana decided to be against in prioritizing the task in her to do list, she will likely have insufficient time in doing the things in which she wouldn't be able to finish and in the same way, she won't be able to finish all of the task that she needed to do.

Solution: the categorization of functional and non-functional requirement are as follows: some of the more typical functional requirements include: • business rules• transaction corrections, adjustments and cancellations• administrative functions• authentication• authorization levels• audit tracking• external interfaces• certification requirements• reporting requirements• historical data• legal or regulatory requirementswhile,some typical non-functional requirements are: • performance – for example response time, throughput, utilization, static volumetric• scalability• capacity• availability• reliability• recoverability• maintainability• serviceability• security• regulatory• manageability• environmental• data integrity• usability• interoperability

What are the choices?