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upGrad SDE-2 Interview Questions, Process, and Tips
Top upGrad SDE-2 Interview Questions and Answers
- 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 t ...read more
- Q2. What are the best practices to secure your application from a frontend perspective?
- Q3. Design a real-time text editor that allows multiple users to collaborate and edit documents simultaneously.
upGrad SDE-2 Interview Experiences
2 interviews found
I was interviewed in May 2022.
Round duration - 60 mins
Round difficulty - Easy
This round was mostly consisted of question javascript, html, css, react fundamentals.
(1 Question)
Round duration - 90 Minutes
Round difficulty - Medium
Question was to design a calculator and make it using React.
- Q1. Design a calculator and create a working prototype using React.
Round duration - 60 Minutes
Round difficulty - Medium
This was the round with the Director of Engineering.
Interview Preparation Tips
Tip 1 : Prepare everyday even if it is for half an hour or even if you are not intended to give interviews. That keeps the your skills updated and keep
Tip 2 : Weekends should be utilised for projects and at least 1-2 projects every month, which should include practice to system design as well.
Tip 3 : Working on a portfolio if you are a frontend Developer and keep that updated.
Tip 1 : Use bullet points to make sure the important things are distinguished.
Tip 2 : Keeping the resume concise, not more than 1 page, but make sure the most important work are properly mentioned, also if possible backed by numbers and impact that your work brought to the organization or project you were working on.
Skills evaluated in this interview
I was interviewed in Nov 2021.
(1 Question)
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?
(1 Question)
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.
(2 Questions)
Round duration - 60 Minutes
Round difficulty - Medium
Data structures questions with complexity discussions
- Q1.
Sort 0 and 1 Problem Statement
Given an integer array
ARRof sizeNcontaining only integers 0 and 1, implement a function to sort this array. The solution should scan the array only once without using an... - Q2. What are the best practices to secure your application from a frontend perspective?
Interview Preparation Tips
Tip 1 : Start from the basics & understand the concepts.
Tip 2 : Give as much interviews as you can.
Tip 3 : Practice on Live projects like Clone Projects
Tip 1 : Brief about your work with very crisp information.
Tip 2 : Always get your resume reviewed in some time gap.
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
(1 Question)
- Q1. Merge overlapping subarrays
I applied via Recruitment Consultant and was interviewed in Nov 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Length of smallest subarray with given sum in linear time complexity
- Ans.
Find length of smallest subarray with given sum in linear time complexity
Use sliding window technique to keep track of subarray sum
Initialize two pointers at start of array
Move right pointer until sum is greater than or equal to given sum
Move left pointer until sum is less than given sum
Repeat until end of array is reached
Return length of smallest subarray found
Interview Preparation Tips
Skills evaluated in this interview
(2 Questions)
- Q1. Tell me about your family background
- Q2. Tell us about your experience
- Ans.
I have 5 years of experience in software testing, automation, and quality assurance.
Experience in creating test plans, test cases, and executing tests
Proficient in using automation tools like Selenium and JUnit
Strong knowledge of programming languages such as Java and Python
Experience in Agile development methodologies
Worked on testing web applications, APIs, and mobile apps
Adarsh Anand
Easy questions, 90 minutes for 30 questions
3 questions, 60 minutes for 3 questions, easy and standard
Interview Preparation Tips
Sdet Automation Test Engineer Interview Questions & Answers
Unacademy
Anonymous
posted on 28 May 2024
(1 Question)
- Q1. Automation questions, coding questions
(1 Question)
- Q1. Merge overlapping subarrays
SDE (Software Development Engineer) Interview Questions & Answers
BYJU'S
Anonymous
posted on 15 Nov 2022
I was interviewed in May 2022.
(1 Question)
- Q1. Design Instagram hld
- Ans.
Design Instagram's high-level architecture.
Use a microservices architecture to handle different functionalities like user authentication, image storage, and feed generation.
Use a NoSQL database like MongoDB to store user data and images.
Use a content delivery network (CDN) to serve images and videos to users quickly.
Implement a caching layer to improve performance and reduce database load.
Use a message broker like Rabb...
(2 Questions)
- Q1. Design Instagram, high level system design
- Ans.
Design Instagram, a photo and video sharing social media platform.
Use a scalable architecture with load balancing and caching.
Store media files in a distributed file system like Amazon S3.
Use a relational database for storing user data and metadata.
Implement a content delivery network (CDN) for faster content delivery.
Use machine learning algorithms for personalized content recommendations.
Implement security measures l...
- Q2. Graph related questions
Interview Preparation Tips
Skills evaluated in this interview
I applied via campus placement at Birla Institute of Technology (BIT), Ranchi and was interviewed in May 2023. There were 4 interview rounds.
Computer programming DBMS network mathematics python
(1 Question)
- Q1. Mostly covers the Java concepts
(2 Questions)
- Q1. Java concepts in detail
- Q2. Multithreading and details conpt in java
- Ans.
Multithreading in Java allows multiple threads to execute concurrently, improving performance and responsiveness.
Multithreading in Java is achieved by extending the Thread class or implementing the Runnable interface.
Threads share the same memory space, so synchronization is necessary to prevent data corruption.
Java provides synchronized keyword, locks, and atomic classes for thread synchronization.
Concurrency issues l...
Interview Preparation Tips
Skills evaluated in this interview
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