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Behavioral

2 years ago

Why are you looking for a job at the moment?

Data ScientistML Engineering ManagerData Engineering ManagerData Science Manager

Cognizant

Firstcry

SwiftKey

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2 years ago

ML Knowledge

2 years ago

Could you describe the difference in application between RNNs and LSTMs?

Data ScientistMachine Learning Engineer

Cognizant

Tokopedia

StubHub

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2 years ago

ML Knowledge

2 years ago

How many different methods are there for selecting samples?

Data Scientist

Cognizant

Andela

Mastercard

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2 years ago

Behavioral

2 years ago

What are you looking for, from the Data Scientist role at Cognizant - what are some of your key goals from this opportunity?

Data Scientist

Cognizant

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2 years ago

Behavioral

2 years ago

Let me know about a time when you disagreed with someone on your team.

Data ScientistData Engineering ManagerML Engineering ManagerEngineering Manager

Cognizant

Mastercard

Nubank

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2 years ago

Behavioral

2 years ago

I want to ask you about a time when you failed in your job.

Data ScientistProgram ManagerTechnical Program ManagerFull Stack Software Engineer

Cognizant

Kajabi

Productboard

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2 years ago

ML CaseML Knowledge

2 years ago

What are your go-to optimization techniques and how do they essentially operate?

Data Scientist

Cognizant

Adyen

Fitbit

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2 years ago

Behavioral

2 years ago

How did you make the decision to change jobs? What makes you feel that Cognizant is a good next step?

Data Scientist

Cognizant

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2 years ago

ML Knowledge

2 years ago

What are the key steps you take when performing ETL? How do you prioritize these steps?

Data Scientist

Cognizant

Electronic Arts

Adobe

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2 years ago

ML Knowledge

2 years ago

Can you differentiate between batch normalisation and instance normalisation and their respective uses?

Data ScientistMachine Learning Engineer

Cognizant

Fitbit

Zillow

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2 years ago

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

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