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SQL

3 years ago

Given a set of (date, duration) tuples, how would you filter by a specific date range and then compute the average duration and rolling sum for each date within that range?

Data Scientist

AppDynamics

Samsara

GitLab

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3 years ago

Coding

3 years ago

Can you describe a procedure for appending two sorted arrays into one sorted array?

Data Scientist

AppDynamics

Palo Alto Networks

Square

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3 years ago

ML Knowledge

3 years ago

Would you mind sharing the formula used to calculate precision and recall?

Data Scientist

AppDynamics

Verizon

Cisco

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3 years ago

Behavioral

3 years ago

Tell us about a work failure that taught you a valuable lesson.

Data ScientistData Science ManagerEngineering ManagerUX Designer

AppDynamics

Blackbaud

Seagate

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3 years ago

SQL

3 years ago

Write a SQL query to find rows starting with letter 'H'

Data Scientist

AppDynamics

American Express

Zendesk

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3 years ago

Statistics

3 years ago

Can you delineate what a median is and how you might compute it when dealing with massive datasets?

Data Scientist

AppDynamics

Spotify

Marqeta

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3 years ago

ML Knowledge

3 years ago

What does log loss indicate in predictive modeling?

Data ScientistMachine Learning Engineer

AppDynamics

Datadog

DocuSign

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3 years ago

Behavioral

3 years ago

Describe a time when you provided assistance to a colleague. How did the interaction turn out?

Data ScientistFull Stack Software EngineerProduction EngineerFrontend Engineer

AppDynamics

Palantir Technologies

Rebel Foods

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3 years ago

Statistics

3 years ago

Could you design a scheme to produce seven integers of equal probability from a biased binary function?

Data Scientist

AppDynamics

Glovo

GOJEK

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3 years ago

Behavioral

3 years ago

Which aspects of the Data Scientist role at AppDynamics appeals to you most?

Data Scientist

AppDynamics

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3 years ago

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

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