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Adapty Solutions Front end Developer Interview Questions and Answers

Updated 12 Aug 2023

Adapty Solutions Front end Developer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Selected Selected

I applied via Campus Placement and was interviewed before Jul 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Aptitude Test 

Duration around 1 hour. Includes Logical and Mathematical questions.

Round 3 - Technical 

(3 Questions)

  • Q1. What is react virtual dom, and how it works?
  • Ans. 

    React virtual DOM is a lightweight copy of the actual DOM, used for efficient rendering of UI components.

    • Virtual DOM is a concept where a lightweight copy of the actual DOM is created and updated by React.

    • When changes are made to the UI, React compares the virtual DOM with the actual DOM to determine the minimal number of updates needed.

    • This process helps in optimizing performance by reducing the number of DOM manipula...

  • Answered by AI
  • Q2. How to analyze and opttimize website performance?
  • Ans. 

    Analyze and optimize website performance by monitoring loading times, reducing server requests, optimizing images, and using caching techniques.

    • Monitor loading times using tools like Google PageSpeed Insights or GTmetrix

    • Reduce server requests by combining CSS and JavaScript files, minifying code, and using asynchronous loading

    • Optimize images by resizing them, using the correct file format, and lazy loading

    • Implement cac...

  • Answered by AI
  • Q3. Basic to advance questions related to JS and React.

Interview Preparation Tips

Topics to prepare for Adapty Solutions Front end Developer interview:
  • Javascript
  • React.Js
  • Performance
  • HTML
  • CSS3
Interview preparation tips for other job seekers - Prepare basics of Javascript and ReactJs, If interviewing for frontend dev. role.

Skills evaluated in this interview

Interview questions from similar companies

I was interviewed before Dec 2020.

Round 1 - Coding Test 

(1 Question)

Round duration - 360 minutes
Round difficulty - Medium

Basically TCS conduct its flagship event named as CODEVITA . And it offers Internship to prefinal (3rd )year students .

  • Q1. 

    Allocate Books Problem Statement

    Given an array of integers arr, where arr[i] represents the number of pages in the i-th book, and an integer m representing the number of students, allocate all the books ...

  • Ans. 

    Allocate books to students in a way that minimizes the maximum number of pages assigned to a student.

    • Iterate through possible allocations and calculate the maximum pages assigned to a student.

    • Find the minimum of these maximums to get the optimal allocation.

    • Return the minimum pages allocated in each test case, or -1 if not possible.

  • Answered by AI

Interview Preparation Tips

Eligibility criteriaMust be doing B.TECHTata Consultancy Services (TCS) interview preparation:Topics to prepare for the interview - Data Structure , Algorithms ,DBMS , OOPs ,OSTime required to prepare for the interview - 2 MonthsInterview preparation tips for other job seekers

Tip 1 : Good understanding of Data Structure and Algorithms 
Tip 2 : Be clear in your Core Subjects.
Tip 3 : Do at least 1 good Project .
Tip 4 : Be humble and speak truth .

Application resume tips for other job seekers

Tip 1 : Simple and Crisp .
Tip 2 : Do host your project and mention the link in the resume .
Tip 3 : Single Page

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed before Feb 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

It was easy not that hard

Round 2 - Coding Test 

Coding question were on medium level

Round 3 - Technical 

(1 Question)

  • Q1. Be prepared for project question
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

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

Round 1 - Technical 

(2 Questions)

  • Q1. CSS Box-model definition
  • Ans. 

    CSS Box-model defines how elements are rendered in a webpage, including padding, border, and margin.

    • Box-model consists of content, padding, border, and margin

    • Content area is where text or images are displayed

    • Padding is the space between content and border

    • Border is the line around the content and padding

    • Margin is the space outside the border

  • Answered by AI
  • Q2. Difference b/n flexbox and grid
  • Ans. 

    Flexbox is for one-dimensional layouts, grid is for two-dimensional layouts.

    • Flexbox is best for arranging items in a single row or column.

    • Grid is best for creating complex layouts with rows and columns.

    • Flexbox is more suitable for smaller scale layouts, while grid is better for larger scale layouts.

    • Flexbox is more flexible in terms of item order and sizing, while grid provides more control over the overall layout.

    • Both

  • Answered by AI

Skills evaluated in this interview

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

I applied via Naukri.com and was interviewed before Mar 2023. There was 1 interview round.

Round 1 - Technical 

(4 Questions)

  • Q1. Basic questions on JavaScript, React and HTML/CSS.
  • Q2. Hoisting, Closures, Event Loop, Promises, Async/Await
  • Q3. Semantic elements, block and inline elements, meta tag CSS box model, ways of adding CSS, CSS pre-processors
  • Q4. React questions on component lifecycle, different hooks and thier use, fetching data and displaying it in a list.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well for the core concepts of Js, HTML and CSS
Basic React topics like component life cycle, fetching data using api endpoints.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed before Jan 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all Resume tips
Round 2 - Technical 

(3 Questions)

  • Q1. What is Event Loop ? How it works?
  • Ans. 

    Event Loop is a mechanism in JavaScript that manages the execution of code and handles asynchronous operations.

    • Event Loop continuously checks the call stack and the message queue.

    • If the call stack is empty, it takes the first message from the queue and pushes it onto the call stack.

    • If the message is a callback function, it is executed and removed from the call stack.

    • If the message is not a callback function, it is pass...

  • Answered by AI
  • Q2. Make a set of 6 boxes Responsive in CSS
  • Ans. 

    Use CSS to make a set of 6 boxes responsive

    • Use percentage or viewport units for width and height

    • Use media queries to adjust styles for different screen sizes

    • Consider using flexbox or grid for layout

    • Avoid using fixed pixel values

    • Test on different devices and browsers

    • Use CSS frameworks like Bootstrap or Foundation for easier implementation

  • Answered by AI
  • Q3. Hoisting & Closures Questions
Round 3 - HR 

(1 Question)

  • Q1. What's your Salary expectations ?

Interview Preparation Tips

Interview preparation tips for other job seekers - Dev. Aditya's YouTube videos are enough to crack these interviews

Skills evaluated in this interview

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

(1 Question)

  • Q1. Reverse the string
  • Ans. 

    Reverse a given string

    • Use built-in methods like split(), reverse(), and join() to reverse the string

    • Alternatively, loop through the string from end to start and build a new reversed string

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all Resume tips
Round 2 - Technical 

(3 Questions)

  • Q1. How to handle state in functional components.
  • Ans. 

    State in functional components can be managed using the useState hook in React.

    • Use the useState hook to declare state variables in functional components.

    • useState returns an array with the current state value and a function to update that value.

    • Example: const [count, setCount] = useState(0);

    • State variables should be immutable, so always use the setter function to update them.

  • Answered by AI
  • Q2. What is event loop in javascript.
  • Ans. 

    Event loop in JavaScript is responsible for handling asynchronous operations by executing callback functions in a non-blocking way.

    • Event loop is a mechanism that allows JavaScript to perform non-blocking operations.

    • It continuously checks the call stack and the callback queue to see if there are any functions that need to be executed.

    • If the call stack is empty, it takes the first function from the callback queue and pus...

  • Answered by AI
  • Q3. What is hosting in Javascript
  • Ans. 

    Hosting in JavaScript refers to the process of declaring a variable or function before it is used in the code.

    • Hosting allows you to use variables and functions before they are declared in the code.

    • Variables are hoisted to the top of their scope, while functions are fully hoisted.

    • Example: console.log(myVar); var myVar = 10; This will not throw an error because 'myVar' is hoisted to the top of the scope.

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Walk-in and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. How to comment in javascript
  • Ans. 

    Comments in JavaScript are used to explain the code and are not executed by the browser.

    • Use // for single line comments

    • Use /* */ for multi-line comments

    • Comments help other developers understand your code

  • Answered by AI
  • Q2. Write code of async-await
  • Ans. 

    Async-await is a feature in JavaScript that allows for asynchronous programming using promises.

    • Use the 'async' keyword before a function to make it asynchronous

    • Use the 'await' keyword inside an async function to wait for a promise to resolve

    • Async-await simplifies asynchronous code and makes it easier to read and maintain

  • Answered by AI

Skills evaluated in this interview

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

I applied via Company Website and was interviewed in Mar 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Test my knowledge in web developer

Round 2 - Coding Test 

Test my knowledge in coding

Round 3 - Group Discussion 

Check my knowledge in group discussion

Interview Preparation Tips

Topics to prepare for Infosys Front end Developer interview:
  • HTML
  • CSS3
  • Javascript
  • Bootstrap
  • Nodejs
  • MongoDB
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Adapty Solutions Interview FAQs

How many rounds are there in Adapty Solutions Front end Developer interview?
Adapty Solutions interview process usually has 3 rounds. The most common rounds in the Adapty Solutions interview process are Technical, Resume Shortlist and Aptitude Test.
How to prepare for Adapty Solutions 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 Adapty Solutions. The most common topics and skills that interviewers at Adapty Solutions expect are CSS, Front End, HTML, Javascript and React.Js.
What are the top questions asked in Adapty Solutions Front end Developer interview?

Some of the top questions asked at the Adapty Solutions Front end Developer interview -

  1. What is react virtual dom, and how it wor...read more
  2. How to analyze and opttimize website performan...read more
  3. Basic to advance questions related to JS and Rea...read more

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Adapty Solutions Front end Developer Interview Process

based on 1 interview

Interview experience

4
  
Good
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Adapty Solutions Front end Developer Salary
based on 5 salaries
₹4 L/yr - ₹8.8 L/yr
10% more than the average Front end Developer Salary in India
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