Question

You have been asked to develop a small application that analyzes ‘Bring your umbrella’ notifier(suggested implementation: mobile app). Build a simple mobile app that sends you a phone notification in the morning telling you if you should bring your umbrella to work (e.g., if it is going to rain in your area that day).What software model(s) would you choose and why?

Answer 1

Answer:

In this regard we will use Waterfall model.

Explanation:

we will use waterfall model because it's a simple mobile app and its requirements are also simple.So it is clear to judge the whole condition of app .To save time and money we will use Waterfall model.

Answer 2

Answer:

Push and fetch software model

Explanation:

In the given case, we need to develop a mobile application that will run in real time coordination with a weather application. The app will remain synced with the weather and if there are chances of rain, the app will generate a message accordingly.

Push and fetch model is a software model that runs even in the background, means that even if you are not using the app, it will fetch the data periodically and push it if required