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I applied via LinkedIn and was interviewed in Dec 2022. There were 3 interview rounds.
Boiler plate clause
affiliate agrrement
To identify whether a binary tree is a Binary Search Tree or not.
Check if the left subtree is a Binary Search Tree
Check if the right subtree is a Binary Search Tree
Check if the root node is greater than all the nodes in the left subtree
Check if the root node is less than all the nodes in the right subtree
Solution for inorder traversal in sorted order without using array
Implement a binary search tree and perform inorder traversal
Use a stack to simulate the recursive function call stack
Maintain a variable to keep track of the previously visited node
Compare the current node with the previously visited node to check if it is in sorted order
Convert a BST to a binary tree with each element replaced by sum of all greater elements.
Traverse the BST in reverse inorder and keep track of the sum of all greater elements.
Replace each node's value with the sum and update the sum.
Recursively perform the above steps on left and right subtrees.
Time complexity: O(n), Space complexity: O(h) where h is the height of the tree.
Find the 2nd highest salary from an employee table in SQL.
Use the SELECT statement to retrieve the salaries in descending order.
Use the LIMIT keyword to limit the result set to the second row.
Use a subquery to exclude the highest salary from the result set.
I am a software engineer with experience in developing web applications and a passion for problem-solving.
Experienced in developing web applications using languages such as Java, Python, and JavaScript
Proficient in using frameworks such as Spring, Django, and React
Strong problem-solving skills and ability to work in a team environment
Passionate about learning new technologies and keeping up with industry trends
Given an array, determine if it follows one of four patterns: increasing, decreasing, increase then decrease, or decrease then increase.
Iterate through the array and compare each element to the previous one.
If all elements are increasing, it follows the increasing pattern.
If all elements are decreasing, it follows the decreasing pattern.
If there is a point where the elements start decreasing after increasing, it follow...
Given an array of distinct positive numbers, find the maximum sum of non-adjacent elements.
Use dynamic programming to keep track of the maximum sum at each index
At each index, choose between including the current element or skipping it
The maximum sum at index i is the maximum of the sum including i-2 and i or the sum excluding i
Return the maximum sum at the last index
Use machine learning algorithms to analyze user behavior and preferences to suggest personalized coupons.
Collect user data such as purchase history, search history, and demographics
Use machine learning algorithms to analyze the data and identify patterns
Create personalized coupon suggestions based on the identified patterns
Regularly update and refine the algorithm to improve accuracy
Allow users to provide feedback on t
posted on 27 Jan 2017
I was interviewed in Dec 2016.
I applied via Naukri.com and was interviewed before Aug 2021. There were 2 interview rounds.
I was attended for technical f2f round for Android app developer, they asked to develop sample app with large json parsing in grid view. It's good and nice.
I applied via Campus Placement and was interviewed before Sep 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed before Oct 2022. There were 3 interview rounds.
Up selling is the practice of encouraging customers to purchase a higher-end product or additional items in order to increase sales.
Understand the customer's needs and preferences to recommend relevant upgrades or add-ons
Highlight the benefits of the higher-end product or additional items
Offer package deals or discounts for purchasing multiple items
Provide excellent customer service to build trust and increase likeliho...
Up selling is the practice of encouraging customers to purchase a higher-end product or additional items in order to increase sales and revenue.
Understand the customer's needs and preferences to recommend relevant products or services
Highlight the benefits and features of the higher-end product to justify the additional cost
Offer package deals or discounts for purchasing multiple items together
Provide excellent custome...
I applied via Campus Placement and was interviewed before Oct 2022. There were 3 interview rounds.
3 Coding question medium level
I applied via Referral and was interviewed before Feb 2023. There were 2 interview rounds.
45 mins, Basic aptitude , comprehension and decision making questions
I applied via LinkedIn and was interviewed before Jan 2024. There were 3 interview rounds.
Aptitude test was simple.
based on 1 interview
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Senior Associate
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