HyScaler Software Developer Trainee Interview Questions, Process, and Tips for Freshers

Three questions to be solved out of five.

One assignment project will be submitted within seven days.

Q1. Technical skills will be assessed during the interview with the director
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Q1. What are your expectations from the company?
Ans. 
I expect the company to provide a supportive learning environment, opportunities for growth, and a collaborative team.
• Supportive learning environment - access to training resources, mentorship programs

• Opportunities for growth - chances to work on challenging projects, career advancement

• Collaborative team - teamwork, open communication, knowledge sharing
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Q1. What is the difference between== and === in javascript?
Ans. 
In JavaScript, == is used for loose equality comparison, while === is used for strict equality comparison.
• == checks for equality after type coercion, while === checks for equality without type coercion

• === is more strict and recommended for use to avoid unexpected behavior

• Example: 1 == '1' will return true, but 1 === '1' will return false
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Q2. == refers to only value comparison and === refers to both data type and value comparison
Ans. 
True. == compares only values, while === compares both values and data types.
• == is used for value comparison, while === is used for both value and data type comparison

• Example: 5 == '5' will return true, but 5 === '5' will return false

• Example: 5 === 5 will return true, as both value and data type are the same
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5 technical questions were asked out of which 3 tests are to be cleared

Q1. What is NVM?
Ans. 
NVM stands for Node Version Manager, a tool used to manage multiple versions of Node.js on a single machine.
• NVM allows developers to easily switch between different versions of Node.js for different projects.

• It helps in avoiding conflicts between different projects that require different versions of Node.js.

• NVM is commonly used in development environments where different projects have different Node.js version requirem
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Q2. Node version Manager where we can handle higher node js version in a lower node js version
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Node Version Manager (NVM) allows managing multiple Node.js versions on the same machine.
• NVM allows you to easily switch between different Node.js versions on your machine.

• It helps in handling higher Node.js versions in a lower Node.js version environment.

• You can install, uninstall, and switch between Node.js versions using NVM.

• Example: 'nvm install 12.18.3' to install a specific Node.js version.
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There was coding round in php of 5 questions and 3 to be attempted

Q1. The technical round was in docker and php
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Q2. And about the frontend part of the websites
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Switch two variables in a string without using the third variable

Car Parking Management system

Q1. Basics about server site programming.
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Q2. Some logical questions.
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Q3. Basics about frontend frameworks
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Q4. Why we use CSS
Ans. 
CSS is used to style and format web pages, making them visually appealing and user-friendly.
• CSS is used to control the layout, colors, fonts, and overall appearance of a website.

• It allows for consistent styling across multiple pages of a website.

• CSS can be used to create responsive designs that adapt to different screen sizes.

• It helps improve the user experience by making the website visually appealing and easy to navi...read more
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Q5. How to use php frameworks
Ans. 
PHP frameworks are tools that provide a structured way to build web applications using PHP.
• Choose a PHP framework based on your project requirements and familiarity with the framework.

• Follow the framework's documentation to understand its features and best practices.

• Utilize the framework's built-in functions and libraries to streamline development.

• Leverage the MVC (Model-View-Controller) architecture of the framework t...read more
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