Snapdeal Business Analyst Interview Questions and Answers

Count the total number of set bits in the binary representation of numbers from 1 to N, modulo 10^9+7.

• Iterate through numbers from 1 to N and count the set bits in their binary representation

• Use bitwise operations to count set bits efficiently

• Return the total count modulo 10^9+7 as the result

Merge two sorted arrays into one sorted array in place.

• Iterate from the end of both arrays and compare elements to merge in place

• Use two pointers to keep track of the current position in both arrays

• Handle cases where one array is fully merged before the other

Pre-order and post-order are traversal methods used in binary trees.

• Pre-order: visit root, left subtree, right subtree

• Post-order: visit left subtree, right subtree, root

• Used to traverse binary trees and perform operations on nodes

• Example: Pre-order traversal of binary tree: A, B, D, E, C, F, G

• Example: Post-order traversal of binary tree: D, E, B, F, G, C, A

By analyzing data, identifying pain points, and implementing solutions to improve user experience and trust.

• Analyze user behavior and feedback to identify areas of improvement

• Implement measures to increase transparency and trust, such as user reviews and seller verification

• Provide resources and support for dispute resolution

• Encourage diversity and inclusivity in the marketplace to attract a wider range of buyers and sellers

• Regularly monitor and update policies to ensure compl...read more

I will design a customer support system that is user-friendly, efficient, and personalized.

• Conduct research to understand customer needs and preferences

• Identify common customer issues and develop a knowledge base for quick resolution

• Implement a ticketing system to track and prioritize customer inquiries

• Integrate chatbots and AI to provide 24/7 support

• Train support staff to provide personalized and empathetic service

• Collect feedback and analyze data to continuously improve the...read more

Tree traversals are methods of visiting all nodes in a tree data structure.

• There are three types of tree traversals: in-order, pre-order, and post-order.

• In-order traversal visits the left subtree, then the root, then the right subtree.

• Pre-order traversal visits the root, then the left subtree, then the right subtree.

• Post-order traversal visits the left subtree, then the right subtree, then the root.

• Tree traversals are commonly used in searching and sorting algorithms.

Short term aim is to excel in my role as a business analyst and contribute to the success of the company. Long term aim is to become a senior business analyst and eventually a business consultant.

• Short term aim: Excel in my role as a business analyst

• Short term aim: Contribute to the success of the company

• Long term aim: Become a senior business analyst

• Long term aim: Transition into a business consultant role

The number of sparrows in IIT KGP is unknown.

• The exact number of sparrows in IIT KGP is not available.

• There is no specific data on the population of sparrows in IIT KGP.

• The number of sparrows in IIT KGP is not documented.

• No information is available regarding the count of sparrows in IIT KGP.