Kuku FM Technical Lead Interview Questions and Answers

Q1. Two Pointer Technique question to get the highest sum from two sorted list by jumping from one list to another list on common element.
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Q2. Combine two sorted array such as first element would be the lowest element and second would be the largest element as so on.
Ans. 
Merge two sorted arrays with alternating lowest and highest elements.
• Create a new array to store the result

• Use two pointers to iterate through the two input arrays

• Alternate between adding the lowest and highest elements to the result array
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Q1. Design SplitWise
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SplitWise is a platform for splitting expenses among friends or groups.
• Allow users to create groups and add expenses

• Calculate each user's share of the expenses

• Send notifications to users for pending payments

• Support multiple currencies for international groups
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Q1. Design API Rate Limiter
Ans. 
Design API Rate Limiter to control the number of requests a user can make within a specific time frame.
• Implement a token bucket algorithm to track and limit the number of requests per user.

• Use a sliding window to track the time frame for request limits.

• Consider using a distributed cache like Redis to store and manage request limits.

• Provide appropriate error responses when the rate limit is exceeded.

• Allow for customizat...read more
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Q1. Financial Modeling
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Working out the strategy and ideas for the assignment

Q1. Why do you want to join our company?
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Q2. What makes you do in a hectic situation where you have to report to your boss but you have missed out on the deadline due to workload and the job isn't done?
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Q1. Negotiation on salary.
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Q1. What you know about radiocity ?
Ans. 
Radio City is a leading FM radio station in India.
• Radio City is owned by Music Broadcast Limited, a subsidiary of Jagran Prakashan Ltd.

• It was launched in 2001 and has a presence in 39 cities across India.

• Radio City is known for its innovative programming and popular shows like Love Guru and Radio City Top 25.

• It has won several awards including the 'Best FM Station' award at the India Radio Forum Awards.

• Radio City also ...read more
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Q2. What do you know about ad sales?
Ans. 
Ad sales involves selling advertising space or time to businesses or individuals for promoting their products or services.
• Ad sales is a crucial aspect of revenue generation for media companies such as TV channels, newspapers, magazines, and websites.

• It involves identifying potential clients, pitching advertising solutions, negotiating rates, and closing deals.

• Ad sales professionals need to have excellent communication ...read more
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They ask about your background

Q1. Question related to Binary Search
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Q2. Question related to JS closures, prototype inheritance, etc
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Q1. Tell me a little about yourself
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Q2. Why do you want to work at Qualtrics?
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Case Study based on Sample Playlist Data

Q1. SQL and Python Questions
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