Lowe's Interview Questions, Process, and Tips

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

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...read more

I expect a challenging work environment, opportunities for growth, and a supportive team.

• Challenging work that allows me to utilize my skills and learn new technologies

• Opportunities for career advancement and professional development

• A supportive team that fosters collaboration and growth

• Clear communication and expectations from management

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

Hoisting is a JavaScript mechanism where variable and function declarations are moved to the top of their containing scope.

• Variable and function declarations are hoisted to the top of their scope during the compilation phase.

• Only the declarations are hoisted, not the initializations.

• Function declarations take precedence over variable declarations when hoisted.

Expected CTC should be based on industry standards, experience, skills, and location.

• Research industry standards for Software Engineer salaries

• Consider your experience level and skills when determining expected CTC

• Take into account the cost of living in the location of the job

• Negotiate based on the job responsibilities and market demand

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

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