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Ernst & Young Magento Developer Interview Questions and Answers
Ernst & Young Magento Developer Interview Experiences
1 interview found
nidhi gupta
I applied via Naukri.com and was interviewed before Jul 2021. There were 2 interview rounds.
(2 Questions)
- Q1. The questions related to Magento 2
- Q2. Question based on the custom module and theme development
(1 Question)
- Q1. Question about you strength and weekness
Interview Preparation Tips
Interview questions from similar companies
I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.
(8 Questions)
- Q1. How much exp in docker?
- Ans.
I have 2 years of experience working with Docker in various projects.
2 years of experience working with Docker in various projects
Proficient in creating Docker containers, managing images, and orchestrating containers using Docker Compose
Familiar with Docker Swarm and Kubernetes for container orchestration
Experience in troubleshooting Docker-related issues and optimizing container performance
- Q2. Do you have exp in Kubernetes?
- Ans.
Yes, I have experience in Kubernetes.
I have worked on deploying and managing applications on Kubernetes clusters.
I am familiar with creating and managing Kubernetes resources such as pods, deployments, services, and ingresses.
I have experience in using tools like kubectl and Helm for interacting with Kubernetes clusters.
I have implemented CI/CD pipelines using Kubernetes for automated deployment and scaling of applicat
- Q3. What is OOP?
- Ans.
OOP stands for Object-Oriented Programming, a programming paradigm based on the concept of objects.
OOP focuses on creating objects that contain data and methods to manipulate that data.
Encapsulation, inheritance, and polymorphism are key principles of OOP.
Examples of OOP languages include Java, C++, and Python.
- Q4. Types of polymorphism
- Ans.
Polymorphism in Java refers to the ability of a method to do different things based on the object it is acting upon.
Types of polymorphism in Java include method overloading and method overriding.
Method overloading is when multiple methods have the same name but different parameters.
Method overriding is when a subclass provides a specific implementation of a method that is already defined in its superclass.
- Q5. Thread in java
- Ans.
Threads in Java allow multiple tasks to run concurrently within a single program.
Threads are lightweight sub-processes that share the same memory space.
They are used to improve performance by allowing tasks to run simultaneously.
Examples include creating a new thread using the Thread class or implementing the Runnable interface.
- Q6. Knowledge in which spring modules
- Q7. What is spring profile
- Ans.
Spring profile is a way to segregate parts of your application configuration and make it only available in certain environments.
Spring profiles allow you to define different configurations for different environments such as development, testing, and production.
You can use @Profile annotation to specify which beans should be loaded based on the active profile.
Profiles can be activated in various ways such as through app...
- Q8. What is @PreAuthorize and @PostAuthorize
- Ans.
Annotations used in Spring Security to apply authorization rules before and after a method is called.
Used in Spring Security to define authorization rules
@PreAuthorize is used to apply authorization rules before a method is called
@PostAuthorize is used to apply authorization rules after a method is called
Both annotations support SpEL expressions for defining rules
Interview Preparation Tips
- Basics in java
- Spring security
- Spring Boot
- Docker
- Cloud Computing
I applied via Naukri.com
(2 Questions)
- Q1. Write a java program to sort an array
- Ans.
Java program to sort an array of strings
Use Arrays.sort() method to sort the array of strings
Import java.util.Arrays package
Example: String[] arr = {"apple", "banana", "orange"}; Arrays.sort(arr);
- Q2. Collections in java and springboot
- Ans.
Collections in Java and Spring Boot are used to store and manipulate groups of objects.
Collections in Java are used to store multiple objects in a single unit.
Spring Boot provides support for managing collections through various data structures like List, Set, Map, etc.
Collections in Java and Spring Boot help in organizing and manipulating data efficiently.
Example: List
names = new ArrayList<>();
Skills evaluated in this interview
Selected
I applied via Naukri.com and was interviewed in Jun 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Basic Java questions
- Q2. Spring, Spring boot basics
(2 Questions)
- Q1. Microservices Communications
- Q2. Project level experiences
Selected
I applied via Job Portal and was interviewed in Jul 2024. There was 1 interview round.
(2 Questions)
- Q1. What is dom? in javaScript
- Ans.
DOM stands for Document Object Model. It is a programming interface for web documents that allows scripts to dynamically access and update the content, structure, and style of a webpage.
DOM is a tree-like structure that represents the elements of an HTML document.
It allows developers to manipulate the content and structure of a webpage using JavaScript.
Example: document.getElementById('myElement') allows you to access
- Q2. What is virtual dom in react js
- Ans.
Virtual DOM is a lightweight copy of the actual DOM in React.js, used for efficient updates and rendering.
Virtual DOM is a concept where a lightweight copy of the actual DOM is maintained by React.js.
It allows React to efficiently update and render components by comparing the virtual DOM with the actual DOM.
When changes are made to the virtual DOM, React calculates the most efficient way to update the actual DOM.
This h...
Skills evaluated in this interview
(2 Questions)
- Q1. Java questions , stream api
- Q2. Whatever you have mention in resume
Interview Preparation Tips
Yash Gupta
I applied via LinkedIn and was interviewed in Mar 2024. There was 1 interview round.
(2 Questions)
- Q1. When have you had a conflict with someone.
- Ans.
I had a conflict with a team member over project priorities.
Miscommunication led to conflicting priorities
Discussed the issue openly and found a compromise
Learned the importance of clear communication in team projects
- Q2. Tell me you greatest project
- Ans.
Developed a web-based project management tool for tracking tasks and deadlines
Used React for front-end development
Implemented user authentication and authorization using JWT tokens
Utilized Node.js and Express for back-end development
Integrated MongoDB for database storage
Software Developer Interview Questions & Answers
Willis Towers Watson
Anonymous
posted on 8 Mar 2024
I applied via Campus Placement
(1 Question)
- Q1. Questions based on Java , C++ , OOPs, cloud computing, one coding question, regarding previous projects, some behavioural questions.
Dot
(1 Question)
- Q1. Explain your backgroun
Selected
I applied via LinkedIn and was interviewed before Jul 2023. There were 5 interview rounds.
Hackerrank online assessment
Case study with a little bit of math for scenario based questions
2 questions of coding with a live interviewer
Behavioral and coding with a senior engineer
(2 Questions)
- Q1. How do you handle conflicts
- Q2. What was the most challenging problem you had to solve so far
Interview Preparation Tips
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