Avaada Power Technical Support Engineer Interview Questions and Answers

MVP architecture stands for Model-View-Presenter architecture, a design pattern that separates the presentation layer from the business logic.

• MVP divides the application into three components: Model (data), View (UI), and Presenter (logic).

• Model represents the data and business logic, View represents the UI, and Presenter acts as an intermediary that communicates between Model and View.

• MVP helps in achieving separation...read more

Use relational database with tables for users, products, orders, etc. Utilize indexes for fast querying.

• Create a table for users with columns like user_id, name, email, etc.

• Create a table for products with columns like product_id, name, price, etc.

• Create a table for orders with columns like order_id, user_id, product_id, quantity, etc.

• Utilize indexes on commonly queried columns like user_id, product_id for faster retri...read more