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posted on 4 Sep 2024
I applied via campus placement at International Institute of Information Technology (IIIT), Bhubaneswar and was interviewed in Aug 2024. There were 3 interview rounds.
It was a mcq + coding round with computer fundamentals and aptitude + easy-medium level dsa questions.
It was an offline aptitute test with 30 questions for 30 minutes.
Detect a loop in a linked list by using Floyd's Cycle Detection Algorithm
Use two pointers, slow and fast, to traverse the linked list
If there is a loop, the fast pointer will eventually meet the slow pointer
Initialize slow and fast pointers at the head of the linked list
Move slow pointer by one step and fast pointer by two steps in each iteration
If the fast pointer reaches the end of the list or meets the slow pointer,
Find the unique element in an array of strings
Iterate through the array and use a hashmap to store the frequency of each element
After iterating, check the hashmap for elements with frequency 1 to find the unique element
I have worked on various projects including a web application for a local business and a mobile app for tracking daily habits.
Developed a web application using HTML, CSS, and JavaScript for a local business to manage their inventory and sales.
Created a mobile app using React Native to track daily habits and provide reminders for healthy routines.
Collaborated with a team to implement new features and fix bugs in existin...
MySQL query to select the id of second highest salary from employee table
Use ORDER BY clause to sort salaries in descending order
Use LIMIT to select the second row
Use a subquery to avoid duplicates if multiple employees have the same salary
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.
posted on 25 Jul 2023
I applied via Naukri.com and was interviewed before Jul 2022. There were 3 interview rounds.
posted on 3 Mar 2022
I applied via LinkedIn and was interviewed in Sep 2021. There was 1 interview round.
Questions on abstract class vs interface, internal working of hashmap, and Java 8 features.
Abstract class is a class that cannot be instantiated and can have both abstract and non-abstract methods.
Interface is a collection of abstract methods and constants that can be implemented by a class.
HashMap is a data structure that stores key-value pairs and uses hashing to retrieve values.
Java 8 introduced features like lambda...
posted on 28 May 2021
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