DemandFarm Interview Questions and Answers

Q1. Nth Highest Salary From A Table
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Q2. How to keep track of the Parent Node in a Binary Tree
Ans. 
Parent node can be tracked by storing a reference to the parent node in each node of the binary tree.
• Store a reference to the parent node in each node of the binary tree

• Update the parent reference when inserting or deleting nodes

• Use this parent reference to navigate back to the parent node
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Q1. Favourite Product and why do you like it?
Ans. 
My favorite product is the iPhone because of its sleek design, user-friendly interface, and seamless integration with other Apple products.
• Sleek design

• User-friendly interface

• Seamless integration with other Apple products
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Q2. Why do you want to Join Demandfarm?
Ans. 
I want to join Demandfarm because of its innovative products and strong company culture.
• I am impressed by Demandfarm's track record of developing cutting-edge products in the market.

• I am excited about the opportunity to work in a collaborative and supportive company culture.

• I believe my skills and experience align well with the goals and values of Demandfarm.
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Q1. What changes would you make if you were a PM at Google Maps?
Ans. 
I would focus on improving user experience, adding more features for customization, and enhancing accuracy of location data.
• Implement AI technology for real-time traffic updates and alternative route suggestions

• Enhance user interface for easier navigation and search functionality

• Integrate more personalized recommendations based on user preferences and habits
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Q2. Calculate number of Google Docs users?
Ans. 
The number of Google Docs users can be estimated based on the total number of active Google accounts and the percentage of users who use Google Docs.
• Estimate the total number of active Google accounts worldwide.

• Determine the percentage of Google account users who use Google Docs regularly.

• Multiply the total number of active Google accounts by the percentage of Google Docs users to calculate the approximate number of Go
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Q1. How will you design this page if you are using a component based frontend stack?
Ans. 
I would design the page by breaking it down into reusable components that can be easily managed and updated.
• Identify the different sections of the page and create components for each section

• Use props to pass data between components

• Implement a state management system like Redux or Context API for managing global state

• Utilize CSS-in-JS libraries like styled-components for styling components

• Ensure components are modular a...read more
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Med-hard coding questions

Q1. DSA,CS Fundamentals ,projects ,gud with resume
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Q1. String manipulation que
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