Stackmentalist Ventures Interview Questions and Answers

Model View Controller (MVC) is a software design pattern that separates an application into three main components: Model, View, and Controller.

• Model represents the data and business logic of the application.

• View is responsible for displaying the data to the user.

• Controller acts as an intermediary between Model and View, handling user input and updating the Model accordingly.

• MVC promotes code reusability, modularity, an...read more

Hooks are a new addition in React 16.8 that allow you to use state and other React features without writing a class.

• Hooks are functions that let you use state and other React features in functional components.

• They allow you to reuse stateful logic without changing your component hierarchy.

• Some built-in hooks include useState, useEffect, useContext, etc.

• Hooks are more readable and easier to maintain compared to class co

Authentication verifies the identity of a user, while authorization determines what a user can access.

• Authentication confirms the user's identity through credentials like username and password

• Authorization determines the user's permissions and access levels to resources

• Authentication is the process of verifying who you are, while authorization is the process of verifying what you have access to

• Example: Logging into a s...read more

An API (Application Programming Interface) is a set of rules and protocols that allows different software applications to communicate with each other.

• APIs define the methods for requesting and sending data between different software systems.

• APIs can be used to access data from a web server, interact with external services, or integrate different software components.

• Examples of APIs include the Google Maps API for acces...read more