OOPS
Object-oriented programming aims to implement real-world entities like inheritance, hiding, polymorphism, etc. in programming.
- Explain the difference between Inheritance and Polymorphism.
- What are the different types of Inheritance? Explain each with an example.
- What is Encapsulation? How does it benefit OOP design?
- What is Abstraction? How is it achieved in OOP?
- What are the different types of Polymorphism? Explain each with an example.
- Explain the concept of Method Overriding with an example.
- What is the difference between Public, Private, and Protected access modifiers?
- Explain the concept of Interfaces and how they are used in OOP.
- What are the advantages and disadvantages of using Abstract classes?
- Explain the concept of Static methods and variables in OOP.
Walmart Interview Questions for Technical Profiles
Walmart is a multinational retail company that owns a chain of hypermarkets, discount department stores, and grocery stores and is known for its focus on low prices and everyday essentials. It was founded in 1962 by Sam Walton and is headquartered in Bentonville, Arkansas. Walmart is not only the world’s largest retailer by revenue but also the world’s largest private employer with over 2.3 million employees. Walmart has been ranked first in the Fortune 500 list of the largest corporations in the United States by total revenue since 2014 and has been investing heavily in e-commerce in recent years becoming the largest online retailer in the United States.
Landing a job at Walmart can be a dream come true for many tech professionals. Walmart offers a dynamic and challenging work environment where you can make a real impact with its focus on innovation and cutting-edge technology. But before you can celebrate, you’ll need to ace the technical interview. To help you prepare, we’ve compiled a list of the most commonly asked technical interview questions at Walmart, backlinks with their solution articles, and practice pages.
Table of Content
- DSA Problems
- DBMS
- Operating System
- OOPS
- Computer Network