MAS Brands Interview Questions and Answers

Q1. What are decorators
Ans. 
Decorators are functions that modify the behavior of other functions or methods.
• Decorators are used to add functionality to existing functions without modifying their code.

• They are commonly used in Python to modify the behavior of functions or methods.

• Decorators are often used for logging, authentication, caching, and more.

• Example: @staticmethod or @classmethod decorators in Python.
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Q2. What is python and is application
Ans. 
Python is a high-level programming language known for its simplicity and readability, commonly used for web development, data analysis, artificial intelligence, and more.
• Python is versatile and can be used for various applications such as web development, data analysis, artificial intelligence, scientific computing, and automation.

• It is known for its clean syntax and readability, making it a popular choice for beginner...read more
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Q3. What oops define it with coding examples
Ans. 
Object-oriented programming is a programming paradigm based on the concept of objects, which can contain data and code.
• Encapsulation: bundling data and methods that operate on the data into a single unit

• Inheritance: creating new classes based on existing classes

• Polymorphism: the ability for objects to be treated as instances of their parent class

• Abstraction: hiding the complex implementation details and showing only th
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Q4. Write a code to print infinite fibonacci series
Ans. 
Use a loop to continuously calculate and print Fibonacci numbers
• Use a loop to calculate the next Fibonacci number by adding the previous two numbers

• Print each Fibonacci number as it is calculated

• Consider using a while loop to continuously calculate and print Fibonacci numbers
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Q5. Write a code to check palindrome using two pointer
Ans. 
Code to check palindrome using two pointers in an array of strings
• Initialize two pointers, one at the start of the string and one at the end

• Compare characters at the two pointers, moving them towards each other until they meet or cross

• If all characters match, the string is a palindrome
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Q1. Python Theory questions, Memory management
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Q2. Basic Data Structures and Algorithms
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Q1. Basic data structure and algorithms
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Q2. Development and deployment of python django projects
Ans. 
Python Django is a popular web framework for developing and deploying web applications.
• Use virtual environments to manage dependencies

• Utilize Django's built-in admin interface for managing data

• Deploy Django projects using platforms like Heroku or AWS

• Consider using Docker for containerization

• Implement continuous integration and deployment pipelines
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Q1. High Level Design Components
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Q1. What is react native
Ans. 
React Native is a framework for building mobile applications using JavaScript and React.
• Allows developers to write code once and deploy it on both iOS and Android platforms

• Provides a way to create native mobile apps with the ease of web development

• Supports hot reloading for faster development and debugging
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Q2. What is redux in react
Ans. 
Redux is a predictable state container for JavaScript apps.
• Redux is a state management tool commonly used with React.

• It helps manage the state of an application in a predictable way.

• Redux stores the entire state of the application in a single immutable object.

• Actions are dispatched to update the state, and reducers specify how the state changes in response to actions.
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Dsa basics, arrays, stacks, queues, heaps

System design basic questions

Q1. Salary discussion and behavioural questions
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Q2. Why do you want to join us?
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Q1. Customer handle
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Q2. Customer satisfaction
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Q1. About yourself,project,and basic java concepts
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