BYJU'S SDE-2 Interview Questions and Answers

Round duration - 60 Minutes
Round difficulty - Medium

It was a video call round with discussion on the basic of web programming like HTML CSS JS

Q1. What are the best practices for developing websites?
Ans. 
Best practices for developing websites include responsive design, clean code, SEO optimization, and regular testing.
• Implement responsive design to ensure compatibility across devices

• Write clean and organized code for maintainability and scalability

• Optimize for SEO by using relevant keywords, meta tags, and sitemaps

• Regularly test the website for performance, security, and usability issues
Answered by AI
Add your answer

Round duration - 60 Minutes
Round difficulty - Medium

System design

Q1. Design a real-time text editor that allows multiple users to collaborate and edit documents simultaneously.
Ans. 
Design a real-time text editor for multiple users to collaborate and edit documents simultaneously.
• Implement a server-client architecture where the server stores the document and handles synchronization between clients.

• Use operational transformation algorithms to resolve conflicts when multiple users edit the same document simultaneously.

• Include features like real-time cursor tracking, chat functionality, and version h...read more
Answered by AI
Add your answer

Round duration - 60 Minutes
Round difficulty - Medium

Data structures questions with complexity discussions

Q1. 
Sort 0 and 1 Problem Statement
Given an integer array ARR of size N containing only integers 0 and 1, implement a function to sort this array. The solution should scan the array only once without using an...read more
Ans. 
Sort an array of 0s and 1s in linear time without using additional arrays.
• Use two pointers approach to swap 0s to the left and 1s to the right.

• Keep track of the leftmost index of 1s to place 0s before it.

• Iterate through the array once and swap elements accordingly.
Answered by AI
Add your answer
Q2. What are the best practices to secure your application from a frontend perspective?
Ans. 
Best practices for securing applications from a frontend perspective
• Implement input validation to prevent injection attacks

• Use HTTPS to encrypt data transmission between client and server

• Avoid storing sensitive information in client-side storage like cookies or local storage

• Implement Content Security Policy (CSP) to prevent cross-site scripting attacks

• Regularly update dependencies and libraries to patch security vulner
Answered by AI
Add your answer

Q1. Share details of your previous job.
Add your answer

Q1. Tell me about your self ?
Ans. First of all thank you so much giving m e this opportunity to introduce my self poonam pandey from amethi in up .
Answered by Poonam Pandey
View 1 more answer
Q2. Whats your qualification ?
Ans. I did my graduation my b.com RRPG College in amethi . i have done MBA AKTU in Lucknow . 2021 i am current working in tata capital housing finance.
Answered by Poonam Pandey
Add your answer

Q1. Why should hare you?
Ans. Every person differnt differnt capabilities .
Answered by Poonam Pandey
Add your answer

Q1. Where do you want to see yourself in next 5years
Add your answer
Q2. Why work from home
Add your answer
Q3. Only 2 questions was asked
Add your answer
Q4. Previous work experiences
Add your answer
Q5. How will you manage your work
Add your answer

Q1. EXPERIENCE AND SALES PITCH
Add your answer