IQ Infotech Interview Questions and Answers

There were questions based on SQL.

Q1. Questions from my resume and also guestimate questions
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System design of web browser

Q1. System design of webapp
Ans. 
Designing a scalable web application involves architecture, database, and user interface considerations.
• Define the purpose and target audience of the web app.

• Choose an appropriate architecture (e.g., MVC, microservices).

• Select a tech stack (e.g., React for frontend, Node.js for backend).

• Design the database schema (e.g., SQL vs NoSQL).

• Implement user authentication and authorization.

• Consider scalability and load balancin...read more
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Q1. Describe yourself
Ans. 
I am a passionate software engineer with a strong foundation in coding, problem-solving, and a keen interest in innovative technologies.
• Strong programming skills in languages like Java and Python, demonstrated through personal projects and coursework.

• Experience with collaborative projects, such as contributing to an open-source application on GitHub.

• Adept at problem-solving, showcased by successfully completing coding ...read more
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30 minutes, PHP, MySQL,

Had some question about the scenario based questions

Test on excel, basic functions and formulas

Q1. Linked list question to detect cycle
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Q2. Basic questions from JS
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Q1. Some questions related to my projects
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Q2. Some Questions related to my past experience
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