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Lowe's Interview Questions and Answers
59 Interview questions
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,...
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
I'm excited to join your team to leverage my engineering expertise and leadership skills to drive innovation and foster collaboration.
I admire your company's commitment to cutting-edge technology, which aligns with my passion for innovation.
Your focus on team collaboration resonates with my belief in empowering engineers to achieve their best work.
I am eager to contribute to projects that have a meaningful impact,...
Hooks are functions that let you use state and lifecycle features in functional components in React.
Hooks allow functional components to manage state using useState(). Example: const [count, setCount] = useState(0);
useEffect() is a Hook that lets you perform side effects in function components. Example: useEffect(() => { document.title = `Count: ${count}`; }, [count]);
Lifecycle methods in class components (like...
The order of execution of a SQL code is: FROM, WHERE, GROUP BY, HAVING, SELECT, ORDER BY.
FROM clause is executed first to retrieve data from tables
WHERE clause filters the data based on specified conditions
GROUP BY clause groups the data based on specified columns
HAVING clause filters the grouped data
SELECT clause selects the columns to display
ORDER BY clause sorts the final result set
Use SQL query to join tables on sales and survey
Use JOIN keyword to combine tables based on a common column
Specify the columns to select from each table
Example: SELECT * FROM sales JOIN survey ON sales.id = survey.sales_id
To create a custom immutable class, use final keyword for class, private final fields, and no setter methods.
Use the final keyword for the class to prevent inheritance
Declare all fields as private and final to prevent modification
Do not provide setter methods for the fields to maintain immutability
Provide getter methods to access the fields
String arrays are immutable because they cannot be changed once created.
Strings in an array cannot be modified individually
Any changes to a string array result in a new array being created
Immutable arrays ensure data integrity and prevent unintended side effects
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....
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
Lowe's Interview Experiences
137 interviews found
Anonymous
Selected
I appeared for an interview in Apr 2025, where I was asked the following questions.
- Q1. Lowe's emphasizes real-world experiences and scenario-based questions rather than focusing on Leetcode-style problems. Technical Round 1: Covered Core Java, REST, Spring Boot, Microservices, and lot of sce...
- Q2. All the things mentioned in question 1.
Selected
I applied via Approached by Company and was interviewed in Oct 2024. There were 4 interview rounds.
2 DSA questions and some MCQ on Java and Spring
(2 Questions)
- Q1. Longest palindromic substring
- Q2. Remove duplicates in place from a 1D array
- Ans.
Remove duplicates from a 1D array of strings in place
Iterate through the array and use a HashSet to keep track of unique elements
Replace duplicates with null or an empty string to remove them in place
(3 Questions)
- Q1. Project discussion
- Q2. Search min element in a rotated sorted array with duplicate elements
- Q3. Ways of declaring singleton class
(2 Questions)
- Q1. Project discussion
- Q2. Behavioural questions
Skills evaluated in this interview
I applied via Referral and was interviewed in Dec 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Kafka , heap stack
- Q2. Mvc endpoint creation
- Ans.
Creating MVC endpoints in Java involves defining controllers, models, and views for handling requests and responses.
Define a Controller class annotated with @Controller to handle web requests.
Use @RequestMapping to map HTTP requests to specific handler methods.
Create Model classes to represent data and use @ModelAttribute to bind data to the model.
Return views using ModelAndView or simply return a String representing t...
(2 Questions)
- Q1. Dsa on string please
- Q2. Heap
Interview Preparation Tips
2. technical discussion -> 1 dsa question, related to project, heap/stack memory, design pattern
I applied via Walk-in and was interviewed in Oct 2024. There were 2 interview rounds.
(2 Questions)
- Q1. System Design Questions, Situation based problems of system design
- Q2. Data Structure Coding question of HashMap
- Ans.
HashMap is a data structure that stores key-value pairs for efficient data retrieval.
HashMap allows O(1) average time complexity for insertions and lookups.
It uses a hash function to compute an index for storing values.
Example: Inserting a key-value pair like ('apple', 1) allows quick access via 'apple'.
Collisions are handled using techniques like chaining or open addressing.
(1 Question)
- Q1. Again System design, Question from your project and architecture of your project
Selected
(1 Question)
- Q1. Basic experience related questions
(1 Question)
- Q1. Similar to L1.Interviewed with senior manager.
(1 Question)
- Q1. Team fit round with Director
(1 Question)
- Q1. Salary Discussion
Abhishek Agrawal
Selected
I applied via Referral and was interviewed in Jul 2024. There were 4 interview rounds.
(2 Questions)
- Q1. React js questions like Dom manipulation, useCallback and useMemo these kind of questions
- Q2. Create some dynamic buttons with a json data and whenever you click on that you need to maintain active and inactive states and also you need to show the content of the button based on the json data whenev...
- Ans.
Create dynamic buttons with JSON data, maintain active/inactive states, and show content on click
Create buttons dynamically using JSON data
Toggle between active and inactive states on click
Display button content based on JSON data on click
(2 Questions)
- Q1. More advanced react based questions like test cases handling and redux state management techniques
- Q2. Prop drilling concepts
(1 Question)
- Q1. More about your projects you have worked on and also front end technical basic questions
(2 Questions)
- Q1. Why Lowe's only
- Ans.
Lowe's is a leading home improvement retailer with a strong focus on technology and innovation.
Lowe's has a strong reputation for investing in technology and innovation within the home improvement industry.
I am impressed by Lowe's commitment to digital transformation and their use of cutting-edge tools and technologies.
I believe Lowe's offers a challenging and rewarding environment for software engineers to grow and de...
- Q2. What are your expectations here nd all
Interview Preparation Tips
Skills evaluated in this interview
I applied via LinkedIn and was interviewed in Sep 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Checked knowledge on Excel
- Q2. Asked to write SQL queries
(1 Question)
- Q1. Shared the excel data. A second round on excel knowledge and SQL. Basically pivots and graphs
Interview Preparation Tips
- Excel
- SQL
Aditya Ahir
(3 Questions)
- Q1. Questions about JavaScript, different types of DataTypes,
- Q2. Write code to add elements dynamically
- Ans.
Adding elements dynamically to an array in code
Use push() method to add elements to an array in JavaScript
In Python, use append() method to add elements to a list
In Java, use ArrayList and add() method to dynamically add elements
- Q3. What is Hoisting
(2 Questions)
- Q1. Current CTC, Experience
- Q2. What is expected CTC
Skills evaluated in this interview
(1 Question)
- Q1. Java Spring boot, String reverse, git, nginx related
aniket alok
(2 Questions)
- Q1. Why string arr immutable
- Ans.
String arrays are immutable because they cannot be changed once created.
Strings in an array cannot be modified individually
Any changes to a string array result in a new array being created
Immutable arrays ensure data integrity and prevent unintended side effects
- Q2. How we can create a custom immutable class
- Ans.
To create a custom immutable class, use final keyword for class, private final fields, and no setter methods.
Use the final keyword for the class to prevent inheritance
Declare all fields as private and final to prevent modification
Do not provide setter methods for the fields to maintain immutability
Provide getter methods to access the fields
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Overall Interview Experience Rating
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Lowe's Reviews and Ratings
based on 882 reviews
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8-14 Yrs
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8-12 Yrs
₹ 21-40 LPA
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