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Ernst & Young Interview Questions and Answers for Freshers

Updated 13 Jul 2025
Popular Designations

97 Interview questions

A React Developer was asked
Q. What is the Combine Reducer in Redux?
Ans. 

Combine Reducer is a function in Redux that combines multiple reducers into a single reducer function.

  • Combines multiple reducers into a single reducer function

  • Helps manage different pieces of state in Redux store

  • Improves code organization and maintainability

  • Example: combineReducers({ reducer1, reducer2 })

  • Example: const rootReducer = combineReducers({ reducer1, reducer2 })

View all React Developer interview questions
A React Developer was asked
Q. How is Relay different from Redux?
Ans. 

Relay is a GraphQL client specifically designed for React, while Redux is a state management library for any JavaScript application.

  • Relay is tightly integrated with GraphQL, making it easier to fetch and manage data from a GraphQL server.

  • Redux is a more general-purpose state management library that can be used with any backend technology.

  • Relay uses a declarative approach to data fetching, where components declare ...

View all React Developer interview questions
A React Developer was asked
Q. What are the advantages of using Redux?
Ans. 

Redux helps manage application state in a predictable way.

  • Centralized state management

  • Predictable state changes with actions and reducers

  • Time-travel debugging with Redux DevTools

  • Ecosystem of middleware for additional functionality

View all React Developer interview questions
A React Developer was asked
Q. What are props in React?
Ans. 

Props in React are used to pass data from a parent component to a child component.

  • Props are read-only and cannot be modified by the child component.

  • Props are passed down the component tree.

  • Props can be any type of data, such as strings, numbers, objects, or functions.

  • Example: <ChildComponent name='John' age={25} />

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What people are saying about Ernst & Young

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whyabhishek
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student at
Delhi University
What company should I choose, Deloitte USI or EY
I am experienced in Oracle Fusion SCM living in Noida currently and have 2 opportunities in hand: First one being a Consultant position at Deloitte USI in Gurgaon, and the second one is Senior Consultant 1 position at EY GDS in Noida. Both are offering the same package. Which opportunity should I choose? Which company will offer me better growth opportunities? Which company provides work-related travel opportunities in projects related to the same domain i.e. Oracle Fusion SCM? Kindly some one guide me which opportunity will be best suitable?
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A React Developer was asked
Q. What are the key differences between mapStateToProps() and mapDispatchToProps() in Redux?
Ans. 

mapStateToProps() is used to access the Redux state in a component, while mapDispatchToProps() is used to dispatch actions to update the state.

  • mapStateToProps() is used to access the Redux state and return data as props for a component.

  • mapDispatchToProps() is used to dispatch actions to update the Redux state.

  • mapStateToProps() is a function that takes the current state as an argument and returns an object with pro...

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A React Developer was asked
Q. What is reconciliation in ReactJS?
Ans. 

Reconciliation in ReactJS is the process of updating the DOM to match the virtual DOM after a component's state or props have changed.

  • Reconciliation is the algorithm React uses to update the UI efficiently.

  • It compares the virtual DOM with the actual DOM and only updates the parts that have changed.

  • Reconciliation is a key feature that helps React achieve high performance.

  • Example: When a user interacts with a React ...

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A React Developer was asked
Q. What is a first-class function in JavaScript?
Ans. 

A first-class function in JavaScript is a function that can be treated like any other variable.

  • Can be passed as an argument to other functions

  • Can be returned from other functions

  • Can be assigned to variables

  • Can be stored in data structures

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A React Developer was asked
Q. How would you sort an array of integers in JavaScript?
Ans. 

Use the built-in sort() method to sort an array of integers in JavaScript.

  • Use the sort() method with a compare function to sort the array in ascending order.

  • For descending order, modify the compare function to return b - a instead of a - b.

  • Example: const numbers = [4, 2, 5, 1, 3]; numbers.sort((a, b) => a - b);

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A React Developer was asked
Q. 

Covid Vaccination Distribution Problem

As the Government ramps up vaccination drives to combat the second wave of Covid-19, you are tasked with helping plan an effective vaccination schedule. Your goal is ...

Ans. 

Maximize the number of vaccines administered on a specific day while adhering to certain rules.

  • Given n days, maxVaccines available, and a specific dayNumber, distribute vaccines to maximize on dayNumber

  • Administer positive number of vaccines each day with a difference of 1 between consecutive days

  • Ensure sum of vaccines distributed does not exceed maxVaccines

  • Output the maximum number of vaccines administered on dayN...

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A React Developer was asked
Q. What are the differences between stateless and stateful components in ReactJS?
Ans. 

Stateless components do not have internal state, while stateful components have internal state.

  • Stateless components are functional components that do not have internal state.

  • Stateful components are class components that have internal state.

  • Stateless components are simpler and easier to test.

  • Stateful components are more complex and can hold and update internal state.

  • Example: Stateless component - const Button = () ...

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Ernst & Young Interview Experiences for Freshers

128 interviews found

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Mar 2024, where I was asked the following questions.

  • Q1. Linear Data structure based questions and one tree traversal question
  • Q2. Basic good aptitude questions were asked , just simple basic formulas based
  • Q3. Simple questions based on arrays and strings were asked during the campus interviews.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(5 Questions)

  • Q1. Git fetch vs git pull
  • Ans. 

    Git fetch retrieves updates from a remote repository, while git pull fetches and merges them into the current branch.

    • git fetch updates the local repository with changes from the remote but does not merge them.

    • Example: 'git fetch origin' fetches changes from the 'origin' remote.

    • git pull combines 'git fetch' and 'git merge', updating the local branch with remote changes.

    • Example: 'git pull origin main' fetches and merges ...

  • Answered by AI
  • Q2. How hpa works in kubermetes
  • Ans. 

    Horizontal Pod Autoscaler (HPA) automatically adjusts the number of pods in a deployment based on CPU utilization or other metrics.

    • HPA monitors metrics like CPU and memory usage to determine scaling needs.

    • It uses the Kubernetes Metrics Server to gather resource usage data.

    • For example, if CPU usage exceeds a defined threshold, HPA can increase the number of pods.

    • HPA can also scale down pods when resource usage is low, e...

  • Answered by AI
  • Q3. How to terraforn check resources
  • Ans. 

    Terraform checks resources using the 'terraform plan' command to preview changes and 'terraform state' for current resource status.

    • Use 'terraform plan' to see what changes will be made before applying them.

    • Run 'terraform apply' to implement the changes after reviewing the plan.

    • Check the current state of resources with 'terraform state list' to view managed resources.

    • Use 'terraform show' to display detailed information ...

  • Answered by AI
  • Q4. Python basic questions
  • Q5. Ejati docker expose and publish command
  • Ans. 

    Docker's EXPOSE and -p options define container ports for communication and mapping to host ports.

    • EXPOSE command in Dockerfile specifies which ports the container listens on at runtime.

    • Example: EXPOSE 80 exposes port 80 for HTTP traffic.

    • -p option in 'docker run' maps a container's port to a host port.

    • Example: 'docker run -p 8080:80 myapp' maps host port 8080 to container port 80.

    • Using EXPOSE alone does not publish the ...

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. About current roles and responsibilities as a business Analyst
  • Q2. Scenario questions based on core banking
Round 2 - Technical 

(2 Questions)

  • Q1. Api, data management, agile, UAT, core banking, lending and other set of questions related to job requirements
  • Q2. Managerial questions and scanario

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and clear on your current roles and responsibilities.
Have a through review on the shared JD

Manager Interview Questions & Answers

user image Pankaj Kashyap

posted on 13 Dec 2024

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What is your understanding of normalization, facts, and dimensions in the context of database design?
  • Ans. 

    Normalization is the process of organizing data in a database to reduce redundancy and improve data integrity. Facts and dimensions are components of a star schema used in data warehousing.

    • Normalization involves breaking down data into smaller, more manageable tables to reduce redundancy and improve data integrity.

    • Facts are numerical data that can be analyzed, such as sales revenue or quantity sold.

    • Dimensions are descr...

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Apr 2025, where I was asked the following questions.

  • Q1. Introduce yourself
  • Ans. 

    Dynamic professional with a background in consulting, strong analytical skills, and a passion for problem-solving in diverse industries.

    • Educational Background: Graduated with a degree in Business Administration from XYZ University, where I developed a strong foundation in analytical thinking.

    • Professional Experience: Worked as an intern at ABC Consulting, where I assisted in market research and data analysis for client ...

  • Answered by AI
  • Q2. 1.About what I have mentioned in resume 2. About Swift messaging type . 3. CDD and EDD 4. About Red Flags used in Transaction Monitoring . 5. About Sanctions

Test Engineer Interview Questions & Answers

user image Anonymous

posted on 28 Nov 2024

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
-

I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.

Round 1 - One-on-one 

(7 Questions)

  • Q1. Project and techstack related dscussion and questions.
  • Q2. Remove duplicates and print the string using java. To be written on paper
  • Ans. 

    This Java program removes duplicate characters from a string and prints the unique characters.

    • Use a Set to store unique characters. Example: Set<Character> uniqueChars = new HashSet<>();

    • Iterate through the string and add each character to the Set. Example: for (char c : inputString.toCharArray()) { uniqueChars.add(c); }

    • Convert the Set back to a string. Example: StringBuilder result = new StringBuilder(); fo...

  • Answered by AI
  • Q3. Character count in string. To be written on paper
  • Ans. 

    Count the number of characters in a given string.

    • Iterate through each character in the string and increment a counter for each character.

    • Return the final count of characters in the string.

  • Answered by AI
  • Q4. General Selenium, TestNG, Cucumber BDD questions.
  • Q5. API Testing Questions like status codes, parameters we pass in postman.
  • Q6. Write Basic RestAssured code on paper.
  • Ans. 

    Basic RestAssured code for API testing

    • Import necessary RestAssured libraries

    • Set base URI for the API

    • Send a GET request to the API endpoint

    • Validate response status code and body

  • Answered by AI
  • Q7. Switch values in two variables without third variable.
  • Ans. 

    Use bitwise XOR operation to switch values in two variables without a third variable.

    • Use bitwise XOR operation to switch values in two variables without a third variable.

    • Example: a = 5, b = 7. After switching, a = 7, b = 5.

    • a = a XOR b

    • b = a XOR b

    • a = a XOR b

  • Answered by AI

Skills evaluated in this interview

Intern Interview Questions & Answers

user image Anonymous

posted on 18 Nov 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected
Round 1 - Technical 

(1 Question)

  • Q1. List a few concepts you learnt in your previous internship ?
  • Ans. 

    During my internship, I gained valuable insights into project management, teamwork, and data analysis techniques.

    • Learned project management tools like Trello and Asana for task tracking.

    • Collaborated with a team on a marketing campaign, enhancing my teamwork skills.

    • Gained experience in data analysis using Excel, including pivot tables and charts.

    • Participated in client meetings, improving my communication and presentatio...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - know your own background well, both technical as well as psychological.
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - One-on-one 

(3 Questions)

  • Q1. Explain your framework
  • Ans. 

    Our framework is a hybrid framework combining data-driven and keyword-driven approaches for efficient testing.

    • Combines data-driven and keyword-driven testing

    • Uses reusable test scripts and data sets

    • Supports both manual and automated testing

    • Provides detailed reporting and logging

    • Integrates with CI/CD pipelines for continuous testing

  • Answered by AI
  • Q2. Guidewire Project details
  • Ans. 

    Guidewire is a software platform used by insurance companies for policy administration, claims management, and billing.

    • Guidewire provides solutions for property and casualty insurance companies

    • It helps streamline processes, improve customer service, and increase operational efficiency

    • Examples of Guidewire products include PolicyCenter, ClaimCenter, and BillingCenter

  • Answered by AI
  • Q3. Deductible amount increases or decreases when premium increase
  • Ans. 

    Deductible amount typically increases when premium increases.

    • Deductible amount is the out-of-pocket cost a policyholder must pay before insurance coverage kicks in

    • Premium is the amount paid for insurance coverage

    • Higher premiums often result in lower deductibles to make insurance more affordable

    • Lower premiums may come with higher deductibles to offset the cost

    • Insurance companies may offer different deductible options fo...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Answer impressively
It is an art . Try to be a great story teller

Analyst Interview Questions & Answers

user image Anonymous

posted on 16 Jul 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Questions related to merger and acquisition
  • Q2. Questions related to IBC
Round 2 - Technical 

(1 Question)

  • Q1. Questions related to companies act, sebi, fema, stamp duty

Tax Analyst Interview Questions & Answers

user image Anonymous

posted on 13 Dec 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Basic question accounts, coding and so on

Round 2 - Technical 

(1 Question)

  • Q1. About GST. Accounts basic concepts Taxation question

Ernst & Young Interview FAQs

How many rounds are there in Ernst & Young interview for freshers?
Ernst & Young interview process for freshers usually has 2-3 rounds. The most common rounds in the Ernst & Young interview process for freshers are Technical, One-on-one Round and Aptitude Test.
How to prepare for Ernst & Young interview for freshers?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Ernst & Young. The most common topics and skills that interviewers at Ernst & Young expect are Quality Assurance, Agile Coaching, Consulting, Risk Management and Analytical Chemistry.
What are the top questions asked in Ernst & Young interview for freshers?

Some of the top questions asked at the Ernst & Young interview for freshers -

  1. If a 30 gms of gold was bought at London what will be duty charged on...read more
  2. Tell the journal entries for sales return and purchase retu...read more
  3. Case: A toothpaste company is seeing decline in its revenues and margin. What w...read more
What are the most common questions asked in Ernst & Young HR round for freshers?

The most common HR questions asked in Ernst & Young interview are for freshers -

  1. Why should we hire y...read more
  2. Tell me about yourse...read more
  3. Share details of your previous j...read more
How long is the Ernst & Young interview process?

The duration of Ernst & Young interview process can vary, but typically it takes about less than 2 weeks to complete.

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Overall Interview Experience Rating

4.2/5

based on 68 interview experiences

Difficulty level

Easy 24%
Moderate 69%
Hard 6%

Duration

Less than 2 weeks 58%
2-4 weeks 27%
4-6 weeks 10%
6-8 weeks 4%
View more

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IAM Operations Lead

Hyderabad / Secunderabad

6-11 Yrs

₹ 18-33 LPA

EY India | Opportunity For Quantitative Analysis | 15 To 30 days

Noida,

Gurgaon / Gurugram

+1

2-7 Yrs

₹ 7-17 LPA

US Corporate Tax, State Returns-Senior

Kolkata,

Gurgaon / Gurugram

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Not Disclosed

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