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Ernst & Young Java Developer Interview Questions, Process, and Tips
3 Ernst & Young Java Developer Interview Experiences
25 questions found
Java Developer Interview Questions
CodingNinjas
posted on 5 Apr 2022
I was interviewed before Apr 2021.
3 Interview Rounds
Video Call Round (9 Questions)
Round duration - 60 Minutes
Round difficulty - Easy
This round started with some basic questions from Java followed by some questions from OOPS in Java and standard Java 8 questions.
- Q1. Java Question
What are the advantages of Packages in Java?
- Q2. Java Question
Why Java is platform independent and JVM platform dependent?
- Q3. Java Question
Which among String or String Buffer should be preferred when there are lot of updates required to be done in the
data? - Q4. Java Question
How would you differentiate between a String, StringBuffer, and a StringBuilder?
- Q5. Java Question
Explain the use of final keyword in variable, method and class
- Q6. OOPS Question
What is meant by Interface?
- Q7. OOPS Question
Difference between Abstract class and Interface.
- Q8. Java Question
What are some standard Java pre-defined functional interfaces?
- Q9. Java Question
What are the features of a lambda expression?
Video Call Round (10 Questions)
Round duration - 60 Minutes
Round difficulty - Medium
This round had questions from Microservices , Spring Boot and Hibernate. The interviewer was quite freindly and also helped wherever I was stuck.
- Q1. Spring Boot Question
What Are the Basic Annotations that Spring Boot Offers?
- Q2. Spring Boot Question
Explain @RestController annotation in Sprint boot?
- Q3. Spring Boot Question
What is dependency Injection?
- Q4. Spring Boot Question
What is the @Controller annotation used for? How can you create a controller without an annotation?
- Q5. Spring Boot Question
What does the @SpringBootApplication annotation do internally?
- Q6. Hibernate Question
Can you tell the difference between setMaxResults() and setFetchSize() of Query?
- Q7. Hibernate Question
What are the concurrency strategies available in hibernate?
- Q8. Hibernate Question
Can you tell something about the N+1 SELECT problem in Hibernate?
- Q9. Microservices Question
Explain the working of Microservice Architecture.
- Q10. Microservices Question
What issues are generally solved by spring clouds?
HR Round (1 Question)
Round duration - 30 Minutes
Round difficulty - Easy
This was a Technical Cum HR round where I was first asked some basic Java related concepts and then we discussed
about my expectations from the company , learnings and growth in the forthcomig years. I would suggest be honest and
try to communicate your thoughts properly in these type of rounds to maximise your chances of getting selected.
- Q1. Basic HR Questions Why should we hire you ? What are your expectations from the company? How was your overall interview experience? What are your strengths and ...read more
Interview Preparation Tips
Tip 1 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 2 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
Java Developer Interview Questions
Anonymous
posted on 10 Oct 2020
I applied via Naukri.com and was interviewed in Sep 2020.
1 Interview Round
Interview Questions
- Q1. -OOPS concepts.
- Q2. Difference between checked and unchecked exceptions.
- Q3. Difference between String and String Builder
- Q4. How can we create our own immutable class
Interview Preparation Tips
Ernst & Young interview questions for designations
Java Developer Interview Questions
Anonymous
posted on 20 Mar 2021
I applied via Recruitment Consultant and was interviewed in Feb 2021.
1 Interview Round
Interview Questions
- Q1. The basic question of core java.Algorithms with java 8.Spring and spring-boot.Normal question of DB. Find 3rd largest salary?
Interview Preparation Tips
Java Developer Jobs at Ernst & Young
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5-7 Yrs
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Interview questions from similar companies
Selected
I applied via Company Website and was interviewed in Sep 2023.
2 Interview Rounds
Resume Shortlist Round
Technical Round (6 Questions)
- Q1. What is hashmap
- Q2. Internal Working of hashmap
- Q3. Compare Throw vs Throws
- Q4. Array vs Arraylist
- Q5. Arraylist vs LinkedList/Vector
- Q6. Write a code for Iterate hashmap using iterator
Interview Preparation Tips
- Core Java
- Collections
- Spring
- Spring Boot
- MySQL
I applied via Approached by Company and was interviewed in Jun 2022.
3 Interview Rounds
Resume Shortlist Round
Technical Round (5 Questions)
- Q1. Previous projects related questions.
- Q2. Sound knowledge on mentioned tech stack.
- Q3. Pattern based questions specific for java
- Q4. SQL CRUDs and stored procedures based questions.
- Q5. Java 8 and Springboot questions.
Coding Test Round
Codes on preferred skill from CV
Interview Preparation Tips
- Java
- SQL Server
- Spring
- Spring Boot
I applied via Naukri.com and was interviewed in Oct 2023.
1 Interview Round
Technical Round (3 Questions)
- Q1. What are java solid principles
- Q2. How does Hashmap works internally
- Q3. Covered questions on java, spring, react
I applied via Naukri.com and was interviewed before Oct 2020.
1 Interview Round
Interview Questions
- Q1. Spring security, spring boot, spring Mvc and current project
- Q2. Method overriding
- Q3. Auditing in spring
- Q4. First and second level chache
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Oct 2023.
3 Interview Rounds
Resume Shortlist Round
Coding Test Round
Basic coding on java 8
Technical Round (2 Questions)
- Q1. About domain and coding functionality also asked about lwd and how soon can join
- Q2. Coding on java8
Interview Preparation Tips
I applied via Company Website and was interviewed in Aug 2023.
3 Interview Rounds
Resume Shortlist Round
Technical Round (1 Question)
- Q1. Core java, stream api, spring boot, junit, spring core,jpa , hibernate
Behavioral Round (1 Question)
- Q1. Java,spring boot
Interview Preparation Tips
I was interviewed in Jan 2022.
2 Interview Rounds
Video Call Round (2 Questions)
Round duration - 60 minutes
Round difficulty - Easy
Timing( was it late night) Not late but interview conducted in the evening
How was the environment? Google meet
Any other significant activity Checked my projects my contribution my past experiences
How the interviewer was? (If it was there any interview) Interviewer was check technical knowledge and personality test
- Q1. Sort 0 1 You have been given an integer array/list(ARR) of size N that contains only integers, 0 and 1. Write a function to sort this array/list. Think of a sol...read more
- Q2. Convert Bst To The Greater Sum Tree You have been given a Binary Search Tree of integers. You are supposed to convert it to a greater sum tree such that the val...read more
HR Round (1 Question)
Round duration - 30 minutes
Round difficulty - Easy
This round was TechnoManagerial round where both technical as well as HR questions where asked. Interviewer was very supportive and he just wanted to check your best and your problem solving skills and you personality.
- Q1. Basic HR questions 1. Why you are leaving this company? 2. what is toughest situation you have faced previous project. 3. what are thing you are expecting in yo...read more
Interview Preparation Tips
Tip 1 : Be prepared with OOPs concept, four pillers
Tip 2 : Practice Atleast 150-250 Questions
Tip 3 : Do atleast 2-3 projects host it and mention the links in resume.
Tip 1 : mention some 2-3 descent projects on resume.
Tip 2 : Do not add irrelevant fields in the resume. content is more important rather then styling to resume.
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