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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
A palindromic substring is a string that reads the same forwards and backwards.
Use dynamic programming to find the longest palindromic substring.
Start by considering each character as the center of a potential palindrome.
Expand outwards from each center to check for palindromes of odd and even lengths.
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
Search for the minimum element in a rotated sorted array with duplicate elements.
Use binary search to find the minimum element in the rotated sorted array.
Handle the case where duplicate elements are present by adjusting the search conditions.
Consider cases where the array is not rotated or contains only one element.
A singleton class is a class that can only have one instance created throughout the application.
Declare a private static instance variable of the class
Create a private constructor to prevent external instantiation
Provide a public static method to access the instance
Leetcode 3234 question
I want to join Walmart because of its reputation as a leading retail company with a strong focus on technology and innovation.
Opportunity to work on cutting-edge technology projects
Chance to contribute to a well-known and respected company
Desire to be part of a team that values innovation and growth
I applied via Campus Placement and was interviewed in Oct 2023. There were 2 interview rounds.
2 coding questions from dsa. one quest was from trees ds
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
I applied via Naukri.com and was interviewed in Aug 2024. There were 2 interview rounds.
30mins good easy 2 problems
Prepare dsa and focus on coind
I applied via Job Portal
Basic java question, design questions, 1 data structure question
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
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 ...
Basic javascript dsa questions
I applied via Campus Placement and was interviewed in Mar 2024. There were 3 interview rounds.
Coding test contains 2 questions 1 moderate and 1 easy level
I am a passionate software developer with experience in Java, Python, and web development.
Graduated with a degree in Computer Science
Worked on various projects using Java and Python
Familiar with web development technologies like HTML, CSS, and JavaScript
I believe Lowe's is a reputable company with a strong focus on customer satisfaction. They can improve their customer services by implementing personalized recommendations, enhancing their online platform, and providing better in-store experiences.
Implement personalized recommendations based on customer preferences and purchase history
Enhance the online platform for easier navigation, product search, and checkout proce...
I applied via Job Fair and was interviewed in Aug 2023. There were 2 interview rounds.
Intermediate refers to a level of proficiency or knowledge that falls between beginner and advanced.
Intermediate level typically involves a deeper understanding of concepts and the ability to apply them in practical scenarios.
Individuals at an intermediate level may have some experience in the field but still have room for growth and learning.
Examples of intermediate skills include proficiency in a programming language...
SCC stands for Source Code Control. It is a system used to manage and track changes to source code files.
SCC helps developers collaborate on code by providing version control and tracking changes.
Popular SCC tools include Git, SVN, and Mercurial.
SCC allows developers to revert to previous versions of code, track changes made by team members, and merge code changes seamlessly.
SCC helps in maintaining code integrity and ...
My strength lies in my problem-solving skills and ability to learn quickly.
Strong problem-solving skills
Quick learner
Adaptability to new technologies
Ability to work well under pressure
Support from my team, access to resources, clear communication
Support from my team helps me stay motivated and overcome challenges
Access to resources such as training materials and tools enables me to perform my job effectively
Clear communication ensures that I understand project requirements and expectations
The popular temple in my village is the Sri Ranganathaswamy Temple.
Located in the heart of the village
Dedicated to Lord Ranganatha
Annual festivals and rituals attract devotees from neighboring villages
I am proficient in 5 programming languages including Java, Python, C++, JavaScript, and SQL.
Java
Python
C++
JavaScript
SQL
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