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I applied via Approached by Company and was interviewed in Aug 2024. There were 2 interview rounds.
Leetcode hard: 1. Similar to Queens problem DP based, 2. Coin change problem
SSR renders the initial page on the server side while client rendering renders the page on the client side.
SSR improves SEO as search engines can crawl the fully rendered page on the server side.
Client rendering provides faster initial load times as only data is fetched initially and UI is rendered on the client side.
SSR is better for static content websites while client rendering is better for dynamic content websites...
I appeared for an interview before Nov 2023.
I applied via Naukri.com
Answers to common interview questions for Software Engineer position
Option Strict and Option Explicit are compiler directives in VB.NET
Dispose() is used to release unmanaged resources while Finalize() is used for garbage collection
System.String is immutable while System.StringBuilder is mutable
Delegate is a type that represents a reference to a method
Value types store data directly while reference types store a referen...
I appeared for an interview in Jun 2021.
Round duration - 180 minutes
Round difficulty - Hard
The test link had 3 days expiry so I could attempt test anytime. It was conducted on doselect.com
You are given an array/list named 'SEQUENCE', which consists of 'N' integers. The task is to identify all equilibrium indices in this sequence.
An equilibr...
The task is to find the equilibrium indices of a given sequence, where the sum of elements at lower indices is equal to the sum of elements at higher indices.
Iterate through the sequence and calculate the total sum of all elements
Initialize a left sum and right sum as 0
For each index, update the left sum and right sum and check if they are equal
If they are equal, add the index to the equilibrium indices
Return the equil
Round duration - 60 minutes
Round difficulty - Medium
Video interview round wherein I was asked to wrote code for the problem statements given by the interviewer. The problems were mainly focused on advanced JS concepts like asynchonous progamming, timers, closures, and data structure problems around arrays, sets, linked list etc.
Given a singly linked list in the form 'L1' -> 'L2' -> 'L3' -> ... 'Ln', your task is to rearrange the nodes to the form 'L1' -> 'Ln' -> 'L2' -> '...
The task is to rearrange the nodes of a singly linked list in a specific order without altering the data of the nodes.
Iterate through the linked list to find the middle node using the slow and fast pointer technique.
Reverse the second half of the linked list.
Merge the first and reversed second half of the linked list alternatively to get the desired order.
Round duration - 30 minutes
Round difficulty - Easy
This was the last round with HR wherein they judged cultural fit and there was discussion on things like my expectations v/s their expectations etc.
Tip 1 : Get well versed with the fundamentals of Javascript including advanced concepts like promises, async/await, generators, higher order functions, closures, currying etc.
Tip 2 : Do some projects on MERN Stack because a lot of projects here use some or all of those technologies
Tip 3 : Do prepare for behavioral/cultural-fit questions especially around how you'll handle various stituations during work or how will you manage productivity while working remotely.
Tip 1 : Having projects on MERN stack will give you advantage
Tip 2 : Do mention if you have any AWS experience.
Tip 3 : Mention all your internships/past experiences. Keep them crisp and talk about what you did and it's impact/outcome.
Tip 4 : Any experience/exposure to blockchain will definitely give brownie points.
I appeared for an interview in Nov 2021.
Round duration - 30 minutes
Round difficulty - Easy
This round mainly consisted of some questions on advanced JS topics like Execution Context, Callback queue, Micro task queue, Promises, etc.
Round duration - 60 minutes
Round difficulty - Medium
This round was more technical compared to the previous one. The interviewer was a senior developer. If questions were not answered, answers would be given/explained.
Aggregate operators in MongoDB are used for data aggregation and manipulation.
Some aggregate operators in MongoDB include $sum, $avg, $min, $max, $push, $addToSet, $first, $last, $project, $match, $group, $sort, $limit, $skip.
Example: db.collection.aggregate([{$group: {_id: '$field', total: {$sum: '$value'}}}])
Round duration - 30 minutes
Round difficulty - Easy
This round was mainly to assess my experience level, roles, and responsibilities from my previous company. Salary negotiations also happened here.
Tip 1 : Learn about Execution Context, Promises in JS
Tip 2 : Learn about indices, Difference between different databases
Tip 3 : Error handling and Exceptions
Tip 1 : Put in what you’ve done and not what you could have done.
Tip 2 : Keep it short and simple
I applied via LinkedIn and was interviewed in Oct 2022. There were 6 interview rounds.
4 Coding Questions Leetcode Level Medium to Hard. Had to solve it within 1.5 hours.
Was able to solve 2 questions - One hard and one Medium. Hadn't enough time to solve all.
I applied via Telegram and was interviewed in Dec 2023. There were 2 interview rounds.
The job culture at Zopsmart is collaborative, innovative, and fast-paced.
Collaborative work environment where team members support and help each other
Emphasis on innovation and creativity in problem-solving
Fast-paced atmosphere with opportunities for growth and learning
Open communication and feedback encouraged
Diverse and inclusive workplace culture
Medium level leetcode problem
Design patterns in Java are reusable solutions to common problems in software design.
Design patterns help in creating flexible, maintainable, and scalable code.
Some common design patterns in Java include Singleton, Factory, Observer, and Strategy.
Each design pattern has its own purpose and can be applied in different scenarios.
Design patterns promote code reusability and help in organizing code in a structured manner.
posted on 12 Sep 2024
I applied via Campus Placement and was interviewed in Mar 2024. There were 2 interview rounds.
Basic questions of dbms ,os
To delete the middle node of a linked list, we can iterate through the list to find the middle node and then remove it by adjusting the pointers.
Iterate through the linked list to find the middle node by using two pointers - one moving one node at a time and the other moving two nodes at a time.
Once the middle node is found, adjust the pointers to skip over the middle node and connect the nodes before and after it.
Hand...
based on 2 interviews
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