i
Interview Kickstart
Filter interviews by
Clear (1)
I applied via Approached by Company and was interviewed in Oct 2024. There were 2 interview rounds.
useMemo is used to memoize a value, while useCallback is used to memoize a function.
useMemo is used to memoize a computed value and recompute it only when its dependencies change.
useCallback is used to memoize a callback function and prevent unnecessary re-renders.
Example: useMemo can be used to memoize the result of a complex computation, while useCallback can be used to memoize an event handler function.
Error handling in JavaScript involves using try-catch blocks, throwing errors, and using error objects.
Use try-catch blocks to catch errors and handle them gracefully
Throw errors using the throw keyword to indicate when something goes wrong
Use error objects like Error, SyntaxError, TypeError, etc. to provide more information about the error
Handle asynchronous errors using promises and the .catch() method
Promises are objects representing the eventual completion or failure of an asynchronous operation.
Promises are used to handle asynchronous operations in JavaScript.
Promise.all() takes an array of promises and returns a single promise that resolves when all of the input promises have resolved.
A polyfill for Promise.all() can be implemented using a combination of Promise and Array.prototype.reduce().
Frontend assignment make the CRUD application using of reactj.s
Top trending discussions
I applied via Job Portal and was interviewed in Mar 2022. There was 1 interview round.
HTML, CSS, and JavaScript are executed by the browser in a specific order to render web pages.
HTML is parsed by the browser to create the Document Object Model (DOM)
CSS is then applied to style the elements on the page
JavaScript is executed to add interactivity and dynamic behavior to the page
Functional components are simpler and easier to test, while class components offer more features and lifecycle methods.
Use functional components for simple UI components
Use class components for more complex UI components
Functional components are easier to read and maintain
Class components offer more lifecycle methods and state management options
I applied via Recruitment Consulltant and was interviewed in May 2024. There was 1 interview round.
I applied via Approached by Company and was interviewed before Mar 2023. There were 3 interview rounds.
I applied via Company Website and was interviewed before Jul 2023. There was 1 interview round.
Creating specific components for software development
Identify the requirements for the component
Design the component architecture
Implement the component using appropriate programming languages and tools
Test the component for functionality and performance
Integrate the component into the larger software system
I applied via Company Website and was interviewed before Feb 2023. There were 2 interview rounds.
Basic DSA Questions of array
I was interviewed in Feb 2021.
Round duration - 60 minutes
Round difficulty - Easy
In the first inerview round, I was asked two problems, that were based on Data Structures.
I realized a key point in this round : that sometimes, the interviewer is wrong, and you are right. Still, you should not argue with the interviewer, rather, just accept, and move on.
This happened in the first coding problem itself, when, I actually used a "map" in c++. The interviewer asked me, to use an "unordered map" Instead of map, saying, that using an unordered map would make the insertion cost O(1) instead of O(log(n)). I refused to this by saying, that using unordered map is risky, as in case of a lot of collisions, it could go O(n).
Still, the interviewer said, that I were wrong, and said that he had done some competitive programming himself, and he never faced a TLE verdict because of using unordered map.
And I knew very well, that an Anti-Hash-Test could be created, to enforce a TLE verdict. The interviewer went on to saying that "every competitive programmer in the world would never use a map, rather, always use unordered map".
I slightly smiled to this, but agreed, and later cleared that interview, because of the smooth second problem.
Your task is to determine if two given strings are anagrams of each other. Two strings are considered anagrams if you can rearrange the letters of one string to form the...
Determine if two strings are anagrams of each other by checking if they can be rearranged to form the other string.
Create a frequency map of characters for both strings and compare them.
Sort both strings and compare them.
Use a set to store characters and their counts for each string, then compare the sets.
Explanation: Sanyam wishes to distribute 'N' candies among 'K' friends. The friends are arranged based on Sanyam's order of likeness. He initially distributes candies s...
Distribute N candies among K friends in Sanyam's order of likeness, incrementing distribution by K each round.
Distribute candies starting from 1st friend, incrementing by K each round
If remaining candies are fewer than what a friend is supposed to receive, stop distribution
Output the number of candies each friend ends up with at the end of distribution
Round duration - 60 minutes
Round difficulty - Medium
I were asked several questions involving DBMS. I was given data of patients of entire country, and was asked to make a dataBase for the same.
Tip 1 : I did a lot of problems on Codeforces, Codechef and other online platforms
Tip 2 : Apart from normal CP, it is better to do some interview prep separately
Tip 3 : Must note - you need to have development skills as well to clear the projects and DBMS interview.
Tip 1 : Make a 1 page resume only
Tip 2 : It is good to have some projects and decent ranks on your resume
I applied via LinkedIn and was interviewed before Jul 2023. There were 3 interview rounds.
Basic DSA questions were asked.
based on 1 interview
Interview experience
Program Advisor
22
salaries
| ₹0 L/yr - ₹0 L/yr |
Product Manager
16
salaries
| ₹0 L/yr - ₹0 L/yr |
Associate Director
9
salaries
| ₹0 L/yr - ₹0 L/yr |
Software Engineer
7
salaries
| ₹0 L/yr - ₹0 L/yr |
Talent Acquisition Specialist
7
salaries
| ₹0 L/yr - ₹0 L/yr |
LeetCode
HackerRank
GeeksForGeeks
upGrad