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I applied via Campus Placement and was interviewed in Jul 2022. There were 3 interview rounds.
Its was fully coding test using METTL platform in that there is only 1 session we need to attend having 6 questions all are Coding only. We don't need to complete all we can complete any of the question the time given was 1hr 30min in this i try to complete atleast 3 questions
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3 dsa questions were asked
Coding in live project involves writing and implementing code in a real-world software development project.
Understand the project requirements and scope before writing any code.
Collaborate with team members to ensure code integration and compatibility.
Test and debug code to ensure it meets project specifications.
Document code changes and updates for future reference.
Follow coding best practices and guidelines to mainta...
Prints numbers from 5 to 1 separated by a space
The code initializes x to 5, then enters a while loop that prints the value of x and decrements it until x is no longer greater than 0
The output will be '54321'
The value printed to the console will be 246810.
The function modifies the array elements to be 2.
The main function calls the function to modify the array.
The loop in main function prints the modified array elements.
posted on 11 Sep 2024
I was interviewed before Sep 2023.
A function in C to check if a number is prime or not
Create a function that takes an integer as input
Check if the input number is divisible by any number from 2 to its square root
If it is not divisible by any number, return true (prime), else return false (not prime)
Basic codes for array manipulation including sorting, searching, and filtering.
Use built-in functions like sort() for sorting arrays.
Implement algorithms like binary search for searching in arrays.
Utilize filter() method for filtering arrays based on specific criteria.
Nuts and bolts game, to output date in a certain format, one SQL query
posted on 8 Jul 2024
I applied via Approached by Company and was interviewed in Jun 2024. There were 2 interview rounds.
Search for a target value in a rotated sorted array.
Use binary search to find the pivot point where the array is rotated.
Determine which half of the array the target value lies in based on the pivot point.
Continue binary search in the appropriate half of the array to find the target value.
Design IMDB with concurrent ratings management
Implement a locking mechanism to ensure only one user can update a rating at a time
Use a queue system to handle multiple rating requests in an orderly manner
Consider using distributed systems to handle high concurrency levels
Design a vehicle rental system API
Create endpoints for listing available vehicles, booking a vehicle, and returning a vehicle
Include authentication and authorization mechanisms for users and admins
Implement payment gateway integration for processing rental payments
Include features like vehicle search, filtering, and reviews/ratings
Consider scalability and performance optimizations for handling high traffic
posted on 15 Nov 2024
I applied via Referral and was interviewed in Oct 2024. There was 1 interview round.
Promises in JavaScript are objects representing the eventual completion or failure of an asynchronous operation.
Promises are used to handle asynchronous operations in JavaScript.
They can be in one of three states: pending, fulfilled, or rejected.
Promises can be chained using .then() to handle success and .catch() to handle errors.
I applied via campus placement at National Institute of Engineering (NIE) and was interviewed in Apr 2024. There were 4 interview rounds.
2 questions, Easy and medium based
I applied via Naukri.com and was interviewed in May 2024. There were 3 interview rounds.
Basic Js concepts like debouncing,event loop, and other output-based questions.
Optimization techniques are methods used to improve the efficiency and performance of software applications.
Use algorithms like greedy, dynamic programming, or divide and conquer to optimize code
Minimize time complexity by avoiding nested loops and unnecessary iterations
Utilize data structures like hash tables, arrays, and trees for efficient storage and retrieval
Profile code to identify bottlenecks and optimize critic...
It was easy basic questions were there and we were asked to write two emails.
posted on 12 Jun 2024
20 questions aptitude
based on 1 review
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