Zeta Interview Questions, Process, and Tips

About a week prior to Day 1, topic: Messenger's engagement is 4x lower than whatsapp. Suggest features to close the gap)

1-1 critique about each other's case (2 people in a group + 1 interviewer), Deep dive discussion into the case with the interviewer, Guesstimates related to the case.

Q1. Go back when Swiggy was just being launched, design the restaurant facing module for Swiggy. Draw wireframes and lead me through the features.
Ans. 
Designed restaurant facing module for Swiggy during launch
• Created a dashboard for restaurants to manage orders and menus

• Integrated a notification system for new orders and order updates

• Included a rating and review system for customers to provide feedback

• Implemented a payment gateway for easy transactions

• Added a feature for restaurants to track their earnings and sales data
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Q2. Other questions: Resume walkthrough
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Q1. Why Zeta? How would you handle some situation? Explain why you'd be a good fit, etc.,.
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Q2. Product questions: Suggest improvements to Google Maps, if you're a PM at Airbnb, what would be your top 3 metrics that you'd track
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Q1. Explain why and how you'd fit at zeta?
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Discussion on submitted case. The interviewer went into details of the solution and asked to work on numbers and estimate the increase in engagement. Corner cases and negative metrics and cases were discussed.

Q1. Tell me about yourself and normal profile questions
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Q2. Discussed on past projects. Design question on point to point travel app. Was asked about the flow, UI/UX and the reasons behind the decisions. Some other behavioral questions like when was the last time y...read more
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Q1. Started with past projects, why I wanted to join Zeta and previous rounds
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Q2. Started again with the point to point travel app, discussed on partnerships, finances, customer acquisition, etc. Discussed corner cases and negative experiences and dealing with those.
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Ios round
questions asked involved questions from storages used in iOS
app life cycle
multiple app login with same creds autocomplete feature

Basic problem solving round
2 medium
1 b/w medium and hard
question were asked :
tree BFS and Stair question
dynamic programming

Q1. Design app like whatsapp.
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Q1. Basic firment round with director.
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Q1. Longest substring without repeating character
Ans. 
Find the longest substring without repeating characters in an array of strings.
• Iterate through each string in the array

• Use a sliding window approach to track the longest substring without repeating characters

• Update the longest substring as you iterate through each character in the string
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Q1. Design a board game with different cell types and roll the dice to move on from cell to cell
Ans. 
Design a board game with different cell types and roll the dice to move on from cell to cell
• Create a board with various types of cells such as start, finish, bonus, penalty, teleport, etc.

• Players roll a dice to determine how many cells they move forward

• Each cell type has a different effect on the player's progress or score
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Q1. Share experiences around your previous jobs
Ans. 
I have experience in various industries including finance, healthcare, and technology.
• Worked as a Business Analyst at XYZ Finance, where I analyzed financial data and developed reports for senior management.

• Collaborated with cross-functional teams to gather requirements and design solutions for a healthcare software project at ABC Healthcare.

• Conducted user acceptance testing and provided recommendations for process imp...read more
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Q2. How many cross-functional teams you work with
Ans. 
I work with three cross-functional teams.
• I collaborate with the marketing team to analyze customer data and develop marketing strategies.

• I work with the product development team to gather requirements and ensure the successful delivery of new features.

• I also collaborate with the finance team to analyze financial data and provide insights for decision-making.
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Q1. Information around technical knowledge and involvement
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Q2. Information around how much you engage with tech folks
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DSA rounds will be there

Q1. More into your previous project
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With manager round and