VidTeq Software Developer Interview Questions and Answers

Q1. We have considered to directly send your profile to companies. How much CTC do you expect?
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Core HTML, CSS and JS

JS deep dive and react

Q1. Mimic Promise.all, Array.flat, OTP Component etc
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Quantiative Aptitude

Q1. Questions related to basic DSA, Searching, sorting, SQL Queries based on aggregate functions, Basic puzzle (GFG)
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Q1. Resume based, Discussion about projects mentioned on the resume.
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Q1. Strength, Weakness,
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Q1. How to centre a div container
Ans. 
Centering a div container can be achieved using CSS techniques like flexbox, grid, or margin auto for block elements.
• Using Flexbox: Set the parent container to display: flex; and justify-content: center; align-items: center; to center the child div.

• Example: .parent { display: flex; justify-content: center; align-items: center; height: 100vh; } .child { width: 50%; }

• Using Grid: Set the parent to display: grid; and use p...read more
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Q2. What is a command to run a react project
Ans. 
To run a React project, use the command 'npm start' in the project directory to start the development server.
• Navigate to the project directory: Use 'cd your-project-name' to go to your React project folder.

• Install dependencies: Run 'npm install' to install all required packages listed in package.json before starting the project.

• Start the development server: Execute 'npm start' to launch the React application in your de...read more
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Q3. What is the Full Form of nmp
Ans. 
NPM stands for Node Package Manager, a tool for managing JavaScript packages and dependencies in Node.js applications.
• Package Management: NPM allows developers to install, update, and manage libraries and tools needed for their projects, such as Express or React.

• Dependency Management: It helps in managing project dependencies, ensuring that the correct versions of libraries are used, which is crucial for compatibility.

• ...read more
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Q4. What is the difference between framework or Library
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A framework provides a structure for building applications, while a library offers reusable code for specific tasks.
• Inversion of Control: Frameworks dictate the flow of control, while libraries allow developers to call them as needed. Example: Angular (framework) vs. jQuery (library).

• Purpose: Frameworks are designed for building entire applications, whereas libraries focus on specific functionalities. Example: Django (...read more
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Q1. Discussion on sales, areas and target
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Q1. Discussion about product, target etc
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Q1. Tell me about yourself?
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Q2. Why are you the right fit for this role?
Ans. 
I possess the analytical skills, industry knowledge, and collaborative mindset essential for a successful Business Analyst.
• Strong analytical skills: I have experience in data analysis using tools like Excel and SQL, which helped my previous team identify key trends.

• Industry knowledge: I have worked in the finance sector, understanding regulatory requirements and market dynamics, which is crucial for informed decision-m...read more
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