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Bytelearn Edtech Interview Questions, Process, and Tips
Top Bytelearn Edtech Interview Questions and Answers
- Q1. Find number of Island in given binary matrixasked in Backend Developer Intern interview
- Q2. polyfill for map and reduceasked in Frontend Developer Intern interview
- Q3. Polyfill for Reduce and CSS Positioningasked in Front end Developer interview
Bytelearn Edtech Interview Experiences
6 interviews found
Anonymous
I applied via Referral and was interviewed in Apr 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Find number of Island in given binary matrix
- Ans.
Count the number of islands in a binary matrix.
Traverse the matrix and for each 1 encountered, perform DFS to mark all connected 1s as visited.
Increment the island count for each new DFS traversal.
Use a visited matrix to keep track of visited cells.
Consider diagonal cells as connected if required.
Optimize by using Union-Find data structure.
- Q2. Find the median of the stream of number
- Ans.
Find the median of a stream of numbers.
Maintain two heaps, one max heap for the lower half and one min heap for the upper half.
If the size of the heaps differ by more than 1, balance them by moving the root of one heap to the other.
If the size of the heaps are equal, the median is the average of the roots of the two heaps. Otherwise, the median is the root of the heap with more elements.
(2 Questions)
- Q1. Discussion on the project.
- Q2. Some medium level leetcode question
Interview Preparation Tips
Focus more on the core subject and technologies you have worked on.
Skills evaluated in this interview
Backend Developer Intern Interview Questions asked at other Companies
Selected
I applied via LinkedIn and was interviewed in Mar 2023. There were 4 interview rounds.
(2 Questions)
- Q1. Kubernetes Architecture
- Q2. Work I have done in past
Assignment on Ansible and other scripting and few other technical and scenario based questions
(1 Question)
- Q1. All about kubernetes, docker, AWS
Interview Preparation Tips
Devops Engineer Interview Questions asked at other Companies
Selected
I applied via Approached by Company and was interviewed in Nov 2022. There were 4 interview rounds.
(2 Questions)
- Q1. Least Recently Used Cache question from Leetcode
- Q2. Questions regarding projects from resume
(2 Questions)
- Q1. Dutch national flag problem-related question. Projects related question from resume.
- Q2. Rearrange a string so that all characters become d distance away.
- Ans.
Rearrange a string so that all characters become d distance away.
Create an array of size n+d and initialize it with 0
Iterate through the string and place each character at its corresponding index in the array
Join the array elements to form the rearranged string
(1 Question)
- Q1. General projects based questions. Behavarioul traits type questions. Why do you want to join?
Interview Preparation Tips
Skills evaluated in this interview
It was medium to hard level coding questions
(1 Question)
- Q1. It was one on one interview session.
Interview Preparation Tips
Software Engineer Interview Questions asked at other Companies
Bytelearn Edtech interview questions for popular designations
Selected
I applied via Cuvette and was interviewed before Jan 2022. There were 3 interview rounds.
We have given a task to create a blog application using react.js and any other backend technologies
(6 Questions)
- Q1. Javascript fundamentals and basic javascript output questions
- Q2. Questions based on the event loop
- Q3. Closures, and memoization
- Q4. Polyfill for map and reduce
- Ans.
Polyfill for map and reduce functions in JavaScript.
Create a function that takes an array and a callback function as arguments.
Loop through the array and apply the callback function to each element.
Return a new array with the modified elements.
For reduce, create a function that takes an array, a callback function, and an initial value as arguments.
Loop through the array and apply the callback function to each element a...
- Q5. Css positioning and other basic css questions
- Q6. React lifecycle methods questions
Interview Preparation Tips
- Roadside coder
- namaste javascript
Skills evaluated in this interview
Frontend Developer Intern Interview Questions asked at other Companies
Selected
I applied via Cuvette and was interviewed before Jan 2022. There were 3 interview rounds.
At first the assignment was to create a Blog application having basic crud applications using databases.
(5 Questions)
- Q1. Javascript fundamentals
- Q2. Closures, Memoization
- Q3. Polyfill for Reduce and CSS Positioning
- Ans.
Polyfill for Reduce and CSS Positioning
For Reduce, use Array.prototype.reduce polyfill to support older browsers
For CSS Positioning, use position: relative on parent element and position: absolute on child element
Alternatively, use a CSS Grid or Flexbox layout for more modern and flexible positioning
- Q4. React Lifecycle methods
- Q5. React hooks, and other Redux questions
Interview Preparation Tips
Skills evaluated in this interview
Front end Developer Interview Questions asked at other Companies
Top trending discussions
Interview questions from similar companies
I applied via Campus Placement
Interview Questionnaire
3 Questions
- Q1. What is your final year project?what technology did i used for it?Basic oops concepts.
- Ans.
My final year project was on developing a web-based inventory management system using Java and MySQL.
Developed using Java and MySQL
Web-based inventory management system
Implemented basic OOPs concepts
Used MVC architecture for better code organization
Included features like user authentication, product management, and order tracking
- Q2. What did you do in lockdown?
- Q3. Tell me something about yourself.
Interview Preparation Tips
I applied via LinkedIn and was interviewed before Jun 2021. There were 2 interview rounds.
They give some topics related to present situation like in my GD in 2020 co. HR give topics related to that situation in our country like difference between offline education and online education system. and covid-19 pandemic related topics.
(4 Questions)
- Q1. Tell me About your self ?
- Q2. What do you know about this job position ?
- Q3. What is your favourite colour ? Can i know the speciality of your favourite colour ?
- Q4. Who inspired you to go to job daily and work hard ?
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Sep 2021. There were 2 interview rounds.
(1 Question)
- Q1. All types of test steeps
- Ans.
Types of test steps in software testing
Unit testing - testing individual units or components of the software
Integration testing - testing how different units or components work together
System testing - testing the entire system as a whole
Acceptance testing - testing if the software meets the requirements and is ready for release
Regression testing - testing to ensure that changes or updates to the software did not intro...
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Questions related to COBOL,JCL,VSAM,DB2,CICS,Vision plus
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Software Engineer
8
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|  ₹11 L/yr - ₹13 L/yr |
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Quality Analyst
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Software Engineer Intern
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Associate Product Manager
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