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Use recursion to print n natural numbers in C++ without semicolon.
Define a function to print natural numbers recursively.
Call the function inside main function with n as argument.
Base case: if n is less than 1, return.
Print n and call the function with n-1 as argument.
Basic DSA and spring boot questions
Remove duplicate numbers from an array of strings
Iterate through the array and use a Set to store unique values
Convert the Set back to an array to get the final result
Implement a key-value structure
Use a hashmap or dictionary data structure to store key-value pairs
Implement methods to add, retrieve, update, and delete key-value pairs
Consider handling collisions and implementing a hashing function
Example: HashMap
LinkedList add numbers
Walmart interview questions for designations
I am a software engineer with 5 years of experience in developing web applications using Java, Spring Boot, and Angular.
Graduated with a degree in Computer Science from XYZ University
Worked at ABC Company as a full-stack developer
Proficient in Java, Spring Boot, Angular, and SQL
Developed a customer management system for XYZ client
Passionate about learning new technologies and problem-solving
SAP security refers to the measures taken to protect SAP systems and data from unauthorized access and misuse.
SAP security involves setting up user roles and authorizations to control access to sensitive data
It includes implementing encryption, authentication, and audit trails to ensure data integrity
Regular security assessments and updates are necessary to protect against vulnerabilities
Examples of SAP security tools ...
Get interview-ready with Top Walmart Interview Questions
I applied via Referral and was interviewed in Feb 2024. There were 5 interview rounds.
Coding test in Karat platform - 1 hr duration
Prepare LC - Easy and Medium Questions based on arrays, linked list and graphs.
Data Structures and Algorithms , OOPS concepts
Classes are blueprints for objects, while objects are instances of classes.
Classes define the properties and behaviors of objects
Objects are instances of classes that can hold data and perform actions
Classes can be used to create multiple objects with similar characteristics
Objects can interact with each other through methods and properties
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