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I applied via Referral and was interviewed before Dec 2023. There were 2 interview rounds.
-inheritance program
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I applied via Internshala and was interviewed in Dec 2021. There was 1 interview round.
Working as good
Check if any 3 elements in an array add up to a given number
Sort the array in ascending order
Use nested loops to iterate through all possible combinations of 3 elements
Check if the sum of the 3 elements equals the given number
Return true if a match is found, else false
Given a number, find the nearest perfect square using modified binary search.
Start with low=0 and high=num.
While low<=high, find mid=(low+high)/2.
If mid*mid==num, return mid.
If mid*mid
If mid*mid>num, update high=mid-1.
Return the closest perfect square to num.
Count occurrences of two nodes with same horizontal distance in a binary tree
Traverse the tree using BFS or DFS and keep track of horizontal distance of each node
Store nodes with same horizontal distance in a hash table and increment count if collision occurs
Recursively traverse left and right subtrees with updated horizontal distance
Time complexity: O(n), Space complexity: O(n)
Program to check if a linked list is a palindrome
Traverse the linked list and push each element onto a stack
Traverse the linked list again and compare each element with the top of the stack
If all elements match, the linked list is a palindrome
Test methods for stress testing of Furniture class
Create a large number of Furniture objects and check for memory leaks
Simulate heavy usage by continuously calling methods and check for performance issues
Test the Furniture class with maximum allowed input values and check for any errors or crashes
Considerations for developing an application for computer aided competitive exams
User-friendly interface for easy navigation
Accurate and reliable question bank
Timed tests to simulate real exam conditions
Option to save and resume tests
Detailed performance analysis and feedback
Compatibility with different devices and operating systems
Regular updates and bug fixes
Developer should consider the security of the application t...
Reverse every 3 nodes in a singly linked list using recursion
Create a recursive function that takes in a node and a count
If count is less than 3, return the node
Reverse the first 3 nodes and call the function recursively with the 4th node and count 1
Connect the reversed nodes to the rest of the list
Return the new head of the reversed list
I want to learn/change 3 things about myself
Improve my communication skills
Develop better time management habits
Learn a new programming language
I was interviewed in Jan 2025.
1. Explain about framework architecture and from that all questions derived. asked to write diagram and explain the structure.
2. Difference between class variable and instance variable.
3. what is ITestListener why used and when used in framework.
4. architecture of selenium 4 (geckodriver, chromium driver)
5. what is BDD and cucumber, how both are related to.
6. which kind of framework you go, either POM or Page factory for with testNg/junit?
7. asked to write query on sql joins and how you fetch the second lowest of salary from each department.
8. DDL, DML statements.
9. pathquery and query parameters differences(API)
10. How the responses you are validating in automation framework for Json response file.
11. status code of Https
12. serialization and deserialization difference
13. String Builder, String Buffer and String difference? which is better and which is safe to use.
14. Dropdown in selenium how you handle, how to check which is already selected?
15. multiple data provider in testng and how you pass parameter and how you retrive from excel sheet? Asked to write code!
16.what is flaky testing?
17.Asked to write first code of JDBC connecting establishment with framework.
18. Code execution: input ="aabbabcbb"; output = a:3 , b:5, c:1 like this if they give name also it should count. Tip : HashMap you can write the code.
19. Code execution: a[]={1,2,3,4,0,0,0} b={5,6,7} output need to print as remove all 0's from first array and replace 1,2,3,4 with 5,6,7 some crazy questions.
20. Git cmds and CI/CD tool.
1. asked about architecture and where you used oops concepts?
2. abstract class and interfaces
3. select drop down all options
4. find scrape links from webpage write the code
5. asked for writing xpath for any element random website.
6. asked about following-sibling, descendent and preceding-sibling, normalise-space locators.
7. jdbc connection code.
8. API JSON file - how you done validation in automation testing.
Asked about, DP, GRAPHS AND LINKEDLIST
Give panic situations
I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.
I applied via LinkedIn and was interviewed in Oct 2024. There were 4 interview rounds.
Cognitive,quatitative,logical
HTML is a markup language used for creating web pages.
HTML stands for HyperText Markup Language
It is used to structure content on the web
HTML tags are used to define elements like headings, paragraphs, images, links, etc.
Example:
I applied via Campus Placement
Apt and coding test was in first
2 coding questions was ask
Oops Concepts are fundamental principles of object-oriented programming such as Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability of a function to behave differently based on the object it is acting upon.
Abstraction: Hiding t...
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