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I applied via Naukri.com and was interviewed in Aug 2024. There were 2 interview rounds.
Given input string- This is opentext.
OP- sihT si txtetnepo.
Page Object Model is a design pattern used in test automation to create an object repository for web elements on a page.
It helps in separating the test scripts from the web elements, making the code more maintainable and reusable.
Each web page is represented as a class, and the web elements on the page are defined as variables within the class.
Methods are created within the class to perform actions on the web elements,...
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I applied via Recruitment Consulltant and was interviewed in Jul 2022. There were 2 interview rounds.
BPO stands for Business Process Outsourcing.
BPO involves contracting out specific business functions to a third-party service provider.
Common BPO services include customer support, accounting, and human resources.
BPO can help companies save costs and improve efficiency.
Examples of BPO companies include Accenture, IBM, and Infosys.
I applied via Recruitment Consulltant and was interviewed in Nov 2022. There were 2 interview rounds.
Answering interview questions about resource allocation and conflict resolution.
When allocating resources, consider the project requirements, team capabilities, and available resources.
Steps for resource allocation include identifying project needs, assessing resource availability, prioritizing tasks, and assigning resources accordingly.
Before allocating resources, factors like budget, time constraints, and skill sets ...
Resource allocation requires careful planning and consideration of various factors.
Identify the goals and objectives of the project
Assess the available resources and their capabilities
Prioritize the tasks and allocate resources accordingly
Consider the timeline and deadlines
Monitor and adjust the allocation as needed
I will deal with conflict in resource management by promoting open communication, prioritizing tasks, and finding compromises.
Encourage open communication to address conflicts and concerns
Prioritize tasks based on urgency and importance
Find compromises that satisfy all parties involved
Delegate responsibilities effectively to avoid resource conflicts
Use conflict resolution techniques such as negotiation and mediation
Pro...
A palindrome for a string is a word, phrase, number, or other sequence of characters that reads the same forward and backward.
Check if the string is equal to its reverse to determine if it is a palindrome.
Ignore spaces and punctuation when checking for palindromes.
Examples: 'racecar', 'madam', '1221'
I applied via Referral and was interviewed before Apr 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Oct 2019. There was 1 interview round.
A generic swap function swaps two values of any data type.
The function should take two parameters of any data type.
Use a temporary variable to store the value of one parameter.
Assign the value of the second parameter to the first parameter.
Assign the value of the temporary variable to the second parameter.
Search for an element in a rotated sorted linked list.
Find the pivot point where the list is rotated.
Divide the list into two sublists based on the pivot point.
Perform binary search on the appropriate sublist.
Handle edge cases such as empty list and list with only one element.
Search an element in a rotated sorted array
Find the pivot point where the array is rotated
Divide the array into two sub-arrays based on pivot point
Perform binary search on the appropriate sub-array
Repeat until element is found or sub-array size is 1
Given a Sudoku board, find possible numbers for an empty cell.
Iterate through empty cells and check possible numbers using row, column, and box constraints.
Use a set to keep track of possible numbers for each empty cell.
Return the set of possible numbers for the given empty cell.
Find integer average of 4 unsigned integers without typecasting
Add all the integers and divide by 4
Use bit shifting to divide by 4
Handle overflow by using long long data type
Use unsigned int data type for input
Code to identify 32 bit or 64 bit architecture of a processor
Check if the operating system is 32 bit or 64 bit
If OS is 32 bit, processor is 32 bit
If OS is 64 bit, check if processor supports 64 bit architecture
Use CPUID instruction to check if processor supports 64 bit architecture
Convert binary number to base 64 integer
Divide the binary number into groups of 6 bits
Convert each group of 6 bits to decimal
Map the decimal value to the corresponding base 64 character
Concatenate the base 64 characters to form the final integer
Creating test cases for random scenarios ensures software reliability and robustness through diverse input validation.
Identify edge cases: Test with minimum and maximum input values, e.g., an empty array vs. a large array.
Use random data: Generate random inputs to simulate real-world usage, e.g., random user names or passwords.
Test invalid inputs: Ensure the system handles unexpected inputs gracefully, e.g., negative n...
I appeared for an interview before Mar 2021.
Round duration - 45 minutes
Round difficulty - Medium
Technical Interview round with questions on DSA.
You are given a string of length N
. Your task is to reverse the string word by word. The input may contain multiple spaces between words and may have leading o...
Reverse words in a string while handling leading, trailing, and multiple spaces.
Split the input string by spaces to get individual words
Reverse the order of the words
Join the reversed words with a single space in between
Handle leading, trailing, and multiple spaces appropriately
You are given a stack of integers. Your task is to reverse the stack using recursion without using any extra space other than the internal stack space used due to recursion...
Reverse a stack using recursion without using any extra space other than the internal stack space.
Use recursion to pop all elements from the original stack and store them in function call stack.
Once the stack is empty, push the elements back in reverse order.
Base case of recursion should be when the original stack is empty.
Round duration - 45 minutes
Round difficulty - Medium
Technical Interview round with questions on DSA.
Given a binary tree, convert this binary tree into its mirror tree. A binary tree is a tree in which each parent node has at most two children. The mirror of a bin...
Convert a binary tree to its mirror tree by interchanging left and right children of all non-leaf nodes.
Traverse the binary tree in a recursive manner.
Swap the left and right children of each non-leaf node.
Continue this process until all nodes have been processed.
You are given a singly linked list with 'N' nodes, each containing integer data, and an integer 'K'. Your goal is to remove the 'K'th node counting from the end of ...
Remove the Kth node from the end of a singly linked list.
Use two pointers approach to find the Kth node from the end.
Handle edge cases like removing the head node or removing the last node.
Update the pointers to remove the Kth node and reconnect the list.
Round duration - 30 minutes
Round difficulty - Easy
Typical Managerial round.
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 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
based on 1 interview experience
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