Beats Jobs Interview Questions and Answers

ReactJs NodeJs MongoDB express.js

Q1. What is ReactJs
Ans. 
ReactJs is a JavaScript library for building user interfaces.
• ReactJs is developed and maintained by Facebook.

• It allows developers to create reusable UI components.

• ReactJs uses a virtual DOM for better performance.

• It follows a component-based architecture.

• ReactJs can be used for building single-page applications.
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Q1. How you can help in growth of the company
Ans. 
I can contribute to the company's growth by developing innovative software solutions, improving efficiency, and staying updated with industry trends.
• Developing innovative software solutions to meet the company's needs

• Improving efficiency through automation and optimization of processes

• Staying updated with industry trends and implementing best practices

• Collaborating with team members to drive projects forward

• Providing t...read more
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Programming’s on ReactJs

Q1. Self intro, recruitment process
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Q2. Company Challenges
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No because am not attend but I am hered

Q1. Digestive system
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Q2. Plural cavity explain
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Q1. Basic questions on talent acquisition
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Q2. Recruitment cycle
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Q1. Moving average in pandas
Ans. 
Moving average in pandas is a statistical calculation that smooths out fluctuations in data by averaging values over a specified time period.
• Use the 'rolling' function in pandas to calculate moving averages

• Specify the window size for the moving average calculation

• Example: df['moving_avg'] = df['column'].rolling(window=3).mean()
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Q2. About Imputations
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Q1. What are components
Ans. 
Components are reusable and independent parts of a software system that perform specific functions.
• Components are modular and can be easily integrated into different parts of a software system.

• They help in organizing code and promoting reusability.

• Examples include buttons, input fields, and dropdown menus in a user interface.

• Components can be class-based (e.g. React components) or function-based (e.g. Angular component
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Q2. Es6 features in javascript
Ans. 
ES6 features in JavaScript include arrow functions, classes, template literals, destructuring, and more.
• Arrow functions provide a more concise syntax for writing functions.

• Classes allow for easier object-oriented programming.

• Template literals enable easier string interpolation.

• Destructuring simplifies extracting values from arrays and objects.
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Q1. Self introduction
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Q2. What is your memorable day
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Q1. 1)Self intro and profile define abt earlier company? 2)Self introduction ?
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Q2. Self description and job description
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Q3. Tell abt wat work you done in earlier company and they look for same sort
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