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Coding
2 years ago
Write code to implement a text wrapper that takes in a long string and a character limit as inputs and returns a list of strings, where each string is limited to the specified number of characters, split only at spaces. For example, if the input string is "This is a long sentence that needs to be wrapped", and the character limit is 10, the output should be a list with three strings: ["This is a", "long", "sentence that", "needs to be", "wrapped"].
Data Scientist

Whatsapp

Intuit

LinkedIn

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2 years ago
Behavioral
2 years ago
What do you know about Whatsapp?
Data Scientist

Whatsapp

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2 years ago
Behavioral
2 years ago
Can you describe a recent failure that has taught you something? In what way has it made you a better Data Scientist?
Data Scientist

Whatsapp

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2 years ago
Statistics
2 years ago
What approach would you use to explain regression to an executive with no statistical background?
Data Scientist

Whatsapp

Snowflake Logo

Snowflake

Dollar Shave Club Logo

Dollar Shave Club

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2 years ago
Behavioral
2 years ago
Tell me about a team experience you had
Data ScientistBackend EngineerProduct ManagerTechnical Program Manager

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Workiva Logo

Workiva

Udacity Logo

Udacity

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2 years ago
Behavioral
2 years ago
Tell me about a time you made a decision that did not pan out. What did you learn from this experience?
Data ScientistData Science ManagerEngineering ManagerUX Designer

Whatsapp

Trackmaven Logo

Trackmaven

Okta Logo

Okta

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2 years ago
ML Knowledge
2 years ago
How do you ensure that the algorithm you choose is the most suitable one for the machine learning problem at hand?
Data Scientist

Whatsapp

Springboard Logo

Springboard

Huawei Logo

Huawei

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2 years ago
Product CaseML System DesignML Case
2 years ago
Tell me an approach to design a system (from a Data Science perspective) to alert a user that some value you monitor on one of his server is abnormal / deserve action (anomaly detection on time series) ?
Data Scientist

Whatsapp

Stack Overflow Logo

Stack Overflow

Qualcomm Logo

Qualcomm

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2 years ago
Statistics
2 years ago
Could you design a scheme to produce seven integers of equal probability from a biased binary function?
Data Scientist

Whatsapp

Glovo Logo

Glovo

GOJEK Logo

GOJEK

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2 years ago
Behavioral
2 years ago
What aligns Whatsapp with your long-term vision
Data Scientist

Whatsapp

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2 years ago

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*All interview questions are submitted by recent Whatsapp Data Scientist candidates, labelled and categorized by Prepfully, and then published after being verified by Data Scientists at Whatsapp.

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