Lowe's Interview Questions, Process, and Tips

Q1. What is involved in a JavaScript coding test?
Ans. 
JavaScript coding tests typically involve solving programming challenges using JavaScript language.
• Solving algorithmic problems using JavaScript

• Implementing data structures and algorithms in JavaScript

• Writing functions to manipulate data or perform specific tasks

• Debugging and fixing code errors

• Implementing JavaScript frameworks or libraries in a project
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Q2. What is SQL normalization?
Ans. 
SQL normalization is the process of organizing a database to reduce redundancy and improve data integrity.
• Normalization involves breaking down a database into smaller, more manageable tables.

• It helps in reducing data redundancy by storing data in a structured manner.

• Normalization ensures data integrity by minimizing anomalies like insertion, update, and deletion anomalies.

• There are different normal forms like 1NF, 2NF,...read more
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Q3. Garbage collector
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Q4. Coding test for dot net
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Q1. Kotlin & Java + DSA
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Q2. Resume related questions
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Q1. Java and Kotlin + DSA
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Q1. General discussion
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Q1. Salary negotiation
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Q1. 2 DS questions, 1 SQL question
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Q2. Details of projects worked, containerization, APIs
Ans. 
I have worked on multiple projects involving containerization and developing APIs.
• Developed microservices using Docker containers for easy deployment and scalability

• Created RESTful APIs using Node.js and Express framework

• Integrated third-party APIs for data retrieval and processing

• Utilized Kubernetes for container orchestration and management
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Q1. Python - ML/DS pipeline
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Q2. Java- Springboot framework
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2 coding ques Were asked one easy and one medium

Q1. Discussion on project
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Q1. About Hive partitioning, Pyspark
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Basics of javascript. Has to be a working solution.

Advanced javascript problem solving

Architecture discussion

Q1. Managerial round
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Q2. Click counter in react
Ans. 
Implement a click counter in React
• Create a state variable to store the count

• Increment the count when a button is clicked

• Display the count in the UI
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Q3. Event emitter using javascript
Ans. 
Event emitter in JavaScript allows objects to subscribe and listen for events.
• Event emitter is a design pattern where an object (the emitter) maintains a list of listeners and notifies them of events.

• Listeners can subscribe to specific events and execute a callback function when the event is emitted.

• Example: const emitter = new EventEmitter(); emitter.on('event', () => { console.log('Event emitted!'); }); emitter.emit(...read more
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