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Trendlyne Technologies React Js Frontend Developer Interview Questions and Answers
Trendlyne Technologies React Js Frontend Developer Interview Experiences
1 interview found
Selected
I applied via Hirist and was interviewed in Sep 2022. There were 3 interview rounds.
(1 Question)
- Q1. Intial pre screening with basic questions
(1 Question)
- Q1. Detailed questions on JavaScript, HTML, CSS, React Js
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I appeared for an interview before Mar 2021.
(2 Questions)
Round duration - 90 Minutes
Round difficulty - Medium
- Q1.
Cycle Detection in a Singly Linked List
Determine if a given singly linked list of integers forms a cycle or not.
A cycle in a linked list occurs when a node's
nextpoints back to a previous node in the ... - Ans.
Detect if a singly linked list forms a cycle by checking if a node's next points back to a previous node.
Use Floyd's Cycle Detection Algorithm to determine if there is a cycle in the linked list.
Maintain two pointers, one moving at double the speed of the other, if they meet at any point, there is a cycle.
If one of the pointers reaches the end of the list (null), there is no cycle.
- Q2.
Next Greater Element Problem Statement
Given a list of integers of size
N, your task is to determine the Next Greater Element (NGE) for every element. The Next Greater Element for an elementXis the firs... - Ans.
Find the Next Greater Element for each element in a list of integers.
Iterate through the list of integers from right to left.
Use a stack to keep track of elements for which the Next Greater Element is not yet found.
Pop elements from the stack until a greater element is found or the stack is empty.
Assign the Next Greater Element as the top element of the stack or -1 if the stack is empty.
(1 Question)
Round duration - 60 Minutes
Round difficulty - Medium
- Q1. How would you design an ATM machine?
- Ans.
Designing an ATM machine involves considering user interface, security measures, transaction processing, and hardware components.
User interface should be intuitive and easy to navigate for users of all ages.
Implement security measures such as PIN entry, card authentication, and encryption to protect user data.
Transaction processing should be fast and reliable, with options for cash withdrawals, deposits, transfers, and...
Round duration - 45 Minutes
Round difficulty - Easy
Interview Preparation Tips
Tip 1 : Practice DSA daily
Tip 2 : Try to think of the solution first before jumping to the solution
Tip 3 : Go through interview experience
Tip 4 : Have mock interviews
Tip 1 : Know in depth what is there in your resume
Tip 2 : Mention your skills and work properly
Skills evaluated in this interview
(1 Question)
- Q1. Why you want to switch
- Ans.
Seeking new challenges and growth opportunities in a different environment.
Desire to work on new technologies and projects
Opportunity for career advancement
Seeking a better work-life balance
Interested in a different company culture or team dynamic
Selected
I applied via Naukri.com and was interviewed in Dec 2024. There were 2 interview rounds.
Great interview and great discussion with hr
Website based on shopping and fashion
React Js Frontend Developer Interview Questions & Answers
Leap Finance
Anonymous
posted on 15 May 2023
Selected
I applied via Referral and was interviewed before May 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Create Observer class
- Ans.
Create an Observer class
Observer class is used to notify changes to multiple objects
It maintains a list of objects that need to be notified
It has methods to add, remove and notify observers
Example: Weather station notifying multiple displays
- Q2. Create Pagination component similar to mui component
- Ans.
Create a pagination component similar to mui component.
Use React to create a reusable pagination component
Include props for total number of pages, current page, and page size
Use Material UI styles for consistent look and feel
Add event handlers for page changes
Test component thoroughly
Interview Preparation Tips
Skills evaluated in this interview
Software Developer Interview Questions & Answers
5paisa Capital Ltd.
anshul karande
posted on 15 Sep 2024
(1 Question)
- Q1. Explain OOPS Concept ?
- Ans.
OOPS (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data and code.
OOPS focuses on creating objects that interact with each other to solve problems.
It involves concepts like classes, objects, inheritance, polymorphism, and encapsulation.
For example, a class 'Car' can have objects like 'Toyota', 'Honda', etc., each with their own properties and methods.
Inheritan...
Swastik Pandey
I applied via Recruitment Consulltant and was interviewed in Jun 2024. There were 4 interview rounds.
Hacker rank test, with a medium level Data Structure problem
(2 Questions)
- Q1. This round was specific to Javascript.
- Q2. Asked, Function currying, closure, hoisting, promise
(1 Question)
- Q1. Designing round, where I was asked to built a feature with React. Also asked Javascript problems
(2 Questions)
- Q1. Web performance mechanism and how can I optimise the performance, these questions were asked
- Q2. Build a websocket, and questions about React JS
Interview Preparation Tips
I appeared for an interview in Nov 2020.
Interview Questionnaire
1 Question
- Q1. Why to leave previous organization
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Mar 2021. There were 4 interview rounds.
(8 Questions)
- Q1. What are your salary expectations?
- Q2. What is your family background?
- Q3. Share details of your previous job.
- Q4. Why should we hire you?
- Q5. Why are you looking for a change?
- Q6. Where do you see yourself in 5 years?
- Q7. What are your strengths and weaknesses?
- Q8. Tell me about yourself.
(1 Question)
- Q1. Related to previous job, and other common interview questions
Interview Preparation Tips
I applied via Company Website and was interviewed in Feb 2024. There was 1 interview round.
Design dream11. Bonus - how notification will be sent to customer for milestone of a player they have followed at scale.
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Trendlyne Technologies React Js Frontend Developer Interview Process
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