Yum! Data Science Intern Interview Questions and Answers

Quant,Logical Reasoning

Simple Aptitude and Case study

Mcqs and maths lenghthy but easy to do

Q1. Face to face round based on your skills and knowledge
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Q2. Tell me about yourself
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Q3. Your knowledge on Qsr
Ans. 
QSR stands for Quick Service Restaurant, a type of fast food establishment known for its speed and convenience.
• QSRs typically offer a limited menu of popular items for quick service

• They focus on speed and convenience for customers on-the-go

• Examples of QSRs include McDonald's, Burger King, and Subway
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Q4. What would you be for the brand
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Q1. A walk through of a model to identify employees likely to quit job early, in order to decrease attrition.
Ans. 
Utilize machine learning models to predict employee attrition and take proactive measures to reduce it.
• Collect relevant data such as employee demographics, performance metrics, satisfaction surveys, etc.

• Preprocess the data by handling missing values, encoding categorical variables, and scaling numerical features.

• Split the data into training and testing sets to train the model and evaluate its performance.

• Choose appropr...read more
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Q2. Conflict with a teammate. How did you solve it
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Q1. Tell me about urself
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Q1. What's is ddos attack
Ans. 
A DDoS attack is a malicious attempt to disrupt normal traffic of a targeted server, service, or network by overwhelming it with a flood of internet traffic.
• DDoS stands for Distributed Denial of Service

• Attackers use multiple compromised systems to flood the target with traffic

• This can lead to service disruption or downtime for legitimate users

• Common types include UDP flood, ICMP flood, and SYN flood attacks
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Presentation on market penetration and expansion plans.

Q1. Understanding of the business Forecasting of new stores Strategic expansion
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Q1. Tell me about a time you went above and beyond for a customer
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Q2. Why do you want to work with us
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Q1. One of the worst company don't go for interview.
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Q1. No technical only cleaning cleaning we are not a employees we are labour's
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Q1. There is nothing only cleening 😞
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Do you think social media is a good platform?