B.R. Goyal Infrastructure Interview Questions and Answers

Aptitude ,logical reasoning and quant aptitude

Q1. Design tinyurl system design
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Q1. What is your name and designation
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Q2. Where are you from and
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Q1. Who is the ceo of abc
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Q1. Difference between delete, drop, truncate
Ans. 
Delete, drop, and truncate are SQL commands for removing data, but they differ in scope and behavior.
• DELETE: Removes specific rows based on a condition. Example: DELETE FROM users WHERE age < 18;

• DROP: Removes entire tables or databases. Example: DROP TABLE users;

• TRUNCATE: Removes all rows from a table but keeps the structure. Example: TRUNCATE TABLE users;
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Q2. Queries on joins
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Quants logical vebal essay writing etc

2 difficuty level medium.. 1 solve is enough

Q1. Salary expectation
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Q2. My previous roles
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Q1. Tell me about yourself
Ans. 
I am a passionate software developer with experience in building web applications using various technologies.
• Experienced in developing web applications using HTML, CSS, JavaScript, and frameworks like React and Angular

• Proficient in backend development with Node.js and databases like MongoDB and MySQL

• Familiar with version control systems like Git and project management tools like Jira

• Strong problem-solving skills and ab...read more
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Q2. Tell me about your projects
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I have worked on various projects including a web application for a retail company and a mobile app for a fitness tracker.
• Developed a web application for a retail company to manage inventory and sales

• Created a mobile app for a fitness tracker to track workouts and calories burned

• Implemented a chatbot for customer support in a banking application
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