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HashedIn by Deloitte Front end Developer Interview Questions and Answers

Updated 6 Jul 2024

HashedIn by Deloitte Front end Developer Interview Experiences

3 interviews found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Redux and it's workaround
  • Ans. 

    Redux is a predictable state container for JavaScript apps. It helps manage the state of an application in a single immutable state tree.

    • Redux is commonly used with React to manage the state of the application.

    • Actions are dispatched to update the state in Redux.

    • Reducers specify how the state changes in response to actions.

    • Selectors are used to extract specific pieces of state from the Redux store.

    • Middleware can be used...

  • Answered by AI

Skills evaluated in this interview

Front end Developer Interview Questions & Answers

user image Shital Karhale

posted on 16 Apr 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Explain closure
  • Ans. 

    Closure is a function that retains access to variables from its parent scope even after the parent function has finished executing.

    • Closure allows a function to access and manipulate variables from its outer function's scope.

    • It occurs when a function is defined within another function and the inner function uses variables from the outer function.

    • Closure helps in creating private variables and functions in JavaScript.

    • Exa...

  • Answered by AI

Front end Developer Interview Questions Asked at Other Companies

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Q2. Find Unique Element in Array You have been provided an integer ar ... read more
asked in JUSPAY
Q3. Dijkstra's Shortest Path Problem Statement You are given an undir ... read more
asked in JUSPAY
Q4. Encode N-ary Tree to Binary Tree Problem Statement You are provid ... read more
Q5. Sort Linked List Based on Actual Values You are given a Singly Li ... read more

Interview Questionnaire 

2 Questions

  • Q1. Css flexbox & grid
  • Q2. Variable declaration in js
  • Ans. 

    Variable declaration in JavaScript

    • Use 'var', 'let', or 'const' to declare variables

    • Variables declared with 'var' have function scope

    • Variables declared with 'let' or 'const' have block scope

    • Variables declared with 'const' cannot be reassigned

    • Use descriptive variable names

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

I applied via Naukri.com

Round 1 - Technical 

(1 Question)

  • Q1. Basic JS & React JS question
Round 2 - Technical 

(1 Question)

  • Q1. Advance level of JS and React related question and coding skills test as well.
Round 3 - HR 

(1 Question)

  • Q1. What are your salary expectations?
  • Ans. 

    I am open to discussing salary based on the responsibilities and requirements of the position.

    • I am flexible and open to negotiation.

    • I am looking for a fair and competitive salary.

    • I am more interested in the overall compensation package rather than a specific number.

    • I would like to be compensated based on my skills, experience, and the value I can bring to the company.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good interview procedures.
Compensation is good.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. Prev job exp details
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in May 2024. There was 1 interview round.

Round 1 - Coding Test 

1 hr -duration and Question is Full of basics and technology what we have used

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Oct 2023. There were 2 interview rounds.

Round 1 - Assignment 

Hacker Rank Online Written Test

Round 2 - Coding Test 

Topics covered DSA and Javascript

Interview Preparation Tips

Topics to prepare for Altimetrik Front end Developer interview:
  • DSA
  • Javascript
  • Reactjs
Interview preparation tips for other job seekers - Prepare well about DSA and fundamentals.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. Display a list of items using Pagination concept in React using any online coding editor.
  • Ans. 

    Display a list of items using Pagination concept in React

    • Create a list of items to display

    • Implement pagination logic to display a limited number of items per page

    • Add navigation buttons to switch between pages

  • Answered by AI
  • Q2. Check if pair sum exists in the array (Two Sum)?
  • Ans. 

    Check if pair sum exists in the array using a hash map.

    • Use a hash map to store the difference between the target sum and each element in the array.

    • Iterate through the array and check if the current element exists in the hash map.

    • Return true if a pair sum exists, otherwise return false.

  • Answered by AI
  • Q3. React LifeCycle?
  • Q4. How do you improve the performance of a website?
  • Ans. 

    Improving website performance involves optimizing code, reducing server requests, using caching, and optimizing images.

    • Optimize code by minifying CSS, JavaScript, and HTML

    • Reduce server requests by combining files and using asynchronous loading

    • Utilize caching techniques like browser caching and server-side caching

    • Optimize images by resizing, compressing, and using modern image formats like WebP

  • Answered by AI
  • Q5. What is NextJS?
  • Ans. 

    NextJS is a React framework that allows for server-side rendering and static site generation.

    • NextJS is built on top of React, providing features like server-side rendering and static site generation.

    • It simplifies the process of building React applications by handling routing, code splitting, and more out of the box.

    • NextJS also supports API routes for serverless functions and data fetching.

    • It offers features like automa...

  • Answered by AI

Skills evaluated in this interview

I applied via LinkedIn and was interviewed in Sep 2022. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Clousers in Javascript
  • Ans. 

    Closures are functions that have access to variables in their outer scope, even after the outer function has returned.

    • Closures are created when a function is defined inside another function.

    • The inner function has access to the outer function's variables and parameters.

    • Closures can be used to create private variables and methods.

    • Closures can also be used to create functions with pre-set arguments.

  • Answered by AI
  • Q2. Difference between use ref and create ref
  • Ans. 

    useRef is a hook used to create a mutable ref object, while createRef is a method used to create a ref object.

    • useRef is a hook provided by React, while createRef is a method provided by the React library.

    • useRef can be used in functional components to create a mutable ref object that persists across renders.

    • createRef is used in class components to create a ref object that can be attached to a DOM element.

    • useRef can also...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Have technical knowledge and hold of concepts. Go with prep.

Skills evaluated in this interview

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

(2 Questions)

  • Q1. Angular basics regarding lifecycle hooks, rxjs, data bindingetc
  • Q2. Coding to find the common characters comparing 3 strings
  • Ans. 

    Finding common characters in 3 strings using coding

    • Create a function that takes in 3 strings as input

    • Iterate through each character of the first string and check if it exists in the other 2 strings

    • Store the common characters in an array and return it

  • Answered by AI

Skills evaluated in this interview

HashedIn by Deloitte Interview FAQs

How many rounds are there in HashedIn by Deloitte Front end Developer interview?
HashedIn by Deloitte interview process usually has 1 rounds. The most common rounds in the HashedIn by Deloitte interview process are Technical and One-on-one Round.
How to prepare for HashedIn by Deloitte Front end Developer interview?
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 HashedIn by Deloitte. The most common topics and skills that interviewers at HashedIn by Deloitte expect are Angularjs, Frontend Development, HTML, TypeScript and UI Development.
What are the top questions asked in HashedIn by Deloitte Front end Developer interview?

Some of the top questions asked at the HashedIn by Deloitte Front end Developer interview -

  1. variable declaration in...read more
  2. Redux and it's workaro...read more
  3. Explain clos...read more

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HashedIn by Deloitte Front end Developer Interview Process

based on 2 interviews

Interview experience

4.5
  
Good
View more
HashedIn by Deloitte Front end Developer Salary
based on 5 salaries
₹8.7 L/yr - ₹15.3 L/yr
76% more than the average Front end Developer Salary in India
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HashedIn by Deloitte Front end Developer Reviews and Ratings

based on 2 reviews

4.0/5

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5.0

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5.0

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4.0

Salary

5.0

Job security

5.0

Company culture

3.0

Promotions

5.0

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