Lowe's Interview Questions, Process, and Tips

Q1. Expain architecure of your current application
Ans. 
Microservices architecture with containerization using Docker and Kubernetes
• Utilizes microservices architecture for scalability and flexibility

• Each microservice is containerized using Docker for easy deployment and management

• Orchestrated using Kubernetes for automated scaling and load balancing
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Q1. Explain architectural of your current application of
Ans. 
Our current application architecture follows a microservices design pattern with a combination of front-end and back-end services.
• Utilizes Docker containers for easy deployment and scalability

• Uses RESTful APIs for communication between services

• Front-end built with React.js and back-end services in Node.js

• Data storage handled by MongoDB for flexibility and scalability
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Q1. Expain architecture of your
Ans. 
I have experience designing scalable and efficient software architectures for various projects.
• Utilize microservices architecture for scalability and flexibility

• Implement RESTful APIs for communication between components

• Use containerization with Docker for easy deployment and management

• Leverage cloud services like AWS or Azure for scalability and reliability
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Basic java question, design questions, 1 data structure question

Q1. Asked puzzle and previous project experience
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Q2. Monitor microservices using Spring actuator
Ans. 
Spring Actuator provides endpoints to monitor and manage microservices in a Spring Boot application.
• Add Spring Boot Actuator dependency in pom.xml

• Enable Actuator endpoints in application.properties or application.yml

• Access Actuator endpoints like /actuator/health, /actuator/info, etc.

• Customize Actuator endpoints using configuration properties
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Q3. How webflux works
Ans. 
Webflux is a reactive programming framework for building non-blocking, event-driven applications on the JVM.
• Webflux is part of the Spring Framework and provides support for reactive programming.

• It allows developers to build asynchronous, non-blocking applications that can handle a large number of concurrent connections.

• Webflux uses Project Reactor, a reactive library for building reactive applications.

• It supports both ...read more
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BASIC aptitude involving quants, verbal and logical reasoning.

Q1. Basic questions from CV
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Q2. Why Lowe's as an organization?
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Q1. Internals of hashset
Ans. 
HashSet is a collection that stores unique elements using a hash table.
• Uses hashing to store elements

• Does not allow duplicate elements

• Provides constant-time performance for basic operations like add, remove, contains
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Q2. Deques based questions
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Q1. Projects discussion from beginning
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Q2. How do you resolve conflicts?
Ans. 
I resolve conflicts by actively listening, understanding all perspectives, finding common ground, and proposing solutions.
• Actively listen to all parties involved

• Understand each perspective and the underlying reasons for conflict

• Find common ground and areas of agreement

• Propose solutions that address the concerns of all parties
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Q1. Questions on Java core, SQL
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Q2. Try Catch, Spring Boot
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Q1. Questions on design, java collections
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Q1. Questions on previous work
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Q1. General HR questions
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Q1. General question on powerbi and sql
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Q2. Had solve sone queries on sql
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