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I applied via Recruitment Consulltant and was interviewed in Jun 2022. There were 2 interview rounds.
Basic aptitude questions
posted on 28 Nov 2024
Constructors are special methods in a class used to initialize objects. There are default, parameterized, copy, and static constructors.
Constructors have the same name as the class and do not have a return type.
Default constructors are automatically created by the compiler if no constructor is defined.
Parameterized constructors accept parameters to initialize object properties.
Copy constructors create a new object as a...
findElements method in Selenium returns a list of WebElements or an empty list if no elements are found.
findElements method returns a list of WebElements
If no elements are found, it returns an empty list
Return type is List
Webdriver is a tool used for automating web application testing.
Webdriver is a popular automation tool used for testing web applications.
It allows testers to automate interactions with a web browser.
Webdriver supports multiple programming languages such as Java, Python, and C#.
It can simulate user interactions like clicking buttons, entering text, and navigating through pages.
Webdriver is commonly used in QA automation...
Logic to find duplicate numbers and their count in a given list.
Iterate through the list and store each number in a hashmap with its count
If a number is already in the hashmap, increment its count
After iterating, check the hashmap for numbers with count greater than 1 to find duplicates
Factorial using recursion is a mathematical function that calculates the product of all positive integers up to a given number.
Define a function that takes an integer parameter n
Base case: if n is 0, return 1
Recursive case: return n multiplied by the factorial of n-1
Example: factorial(5) = 5 * factorial(4) = 5 * 4 * factorial(3) = 5 * 4 * 3 * factorial(2) = 5 * 4 * 3 * 2 * factorial(1) = 5 * 4 * 3 * 2 * 1 = 120
20 questions of aptitude
Hard
Very hard
posted on 4 Aug 2022
I applied via Recruitment Consulltant and was interviewed in Jul 2022. There were 2 interview rounds.
posted on 4 Aug 2022
I applied via Walk-in and was interviewed in Jul 2022. There were 2 interview rounds.
There are 2 sections one is Output guess and Another one is Quantitative
I didn't attend 2nd round..i was eliminated in 1st round
I appeared for an interview in Apr 2022.
Round duration - 60 minutes
Round difficulty - Medium
This round had 2 questions with Easy to Medium level of difficulty
You are given two rectangles situated on a 2-D coordinate plane, which may overlap. Your task is to compute the total area covered by these rectangles.
Calculate total area covered by two overlapping rectangles on a 2-D plane.
Calculate the area of each rectangle separately using the given coordinates.
Find the overlapping region by determining the intersection of the two rectangles.
Calculate the area of the overlapping region by multiplying its width and height.
Add the areas of the two rectangles and subtract the area of the overlapping region to get the total area cov
Given an array ARR
consisting of N
integers, rearrange the elements such that all negative numbers are located before all positive numbers. The orde...
Yes, this can be achieved by using a two-pointer approach to rearrange the array with negative numbers at the beginning.
Use two pointers, one starting from the beginning and one from the end of the array.
Swap elements at the two pointers if one is negative and the other is positive, and move the pointers accordingly.
Continue this process until the two pointers meet in the middle of the array.
The resulting array will ha...
Round duration - 70 minutes
Round difficulty - Medium
Standard DS/Algo round with 2 questions
Given the head node of a singly linked list, return a pointer to the middle node of the linked list. If there are an odd number of nodes, return the middle o...
Return the middle node of a singly linked list, considering odd and even number of nodes.
Traverse the linked list with two pointers, one moving at twice the speed of the other
When the faster pointer reaches the end, the slower pointer will be at the middle node
Handle cases for odd and even number of nodes separately
Return null if the list is empty
Given a positive integer N
, your task is to return all the prime numbers less than or equal to N
.
1) A prime number is a number that has only two factors:...
Return all prime numbers less than or equal to a given positive integer N.
Iterate from 2 to N and check if each number is prime using a helper function.
A number is prime if it is not divisible by any number from 2 to its square root.
Store and return the prime numbers in an array in increasing order.
Round duration - 30 minutes
Round difficulty - Easy
This was a Technical Cum HR round where I was first asked some basic Java-related concepts and then we discussed my expectations from the company, learnings and growth in the forthcoming years. I would suggest be honest and try to communicate your thoughts properly in these types of rounds to maximise your chances of getting selected.
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Resume should be informative but not more than two pages
Tip 2 : Provide the links of all your achievements, projects and certificates in your resume
I applied via Referral and was interviewed in Jul 2023. There were 4 interview rounds.
Platform - Hackerrank
time- 90 minutes
2 dsa questions
output- got link for technical interview same day
Longest common subsequence is the longest sequence of characters that appear in the same order in both strings.
Use dynamic programming to solve this problem efficiently.
Create a 2D array to store the lengths of longest common subsequences.
Iterate through the strings and fill the array based on the characters' matches.
Trace back the array to find the actual longest common subsequence.
posted on 21 May 2024
1 hour, around 40 questions on well known aptitude topics.
Simple questions - overlapping area, bit manipulation
Machine learning advantages and disadvantage
hello world hello OWRLD2
My name is John Doe.
Full name is John Doe
Common first and last name combination
No middle name provided
I am looking for a competitive salary based on my skills, experience, and the industry standard.
Research the average salary for Associate Software Engineers in the industry
Consider your level of experience and skills when determining your salary expectation
Be prepared to negotiate based on the company's offer and benefits package
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