Cotiviti Senior Data Scientist Interview Questions and Answers for Experienced

Q1. What is prepaid expenses
Ans. 
Prepaid expenses are expenses paid in advance but not yet incurred or used.
• Prepaid expenses are recorded as assets on the balance sheet.

• They are gradually expensed over time as they are used or incurred.

• Examples include prepaid rent, insurance premiums, and subscriptions.

• Prepaid expenses are common in industries such as real estate and insurance.
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Q2. What is differed revenue
Ans. 
Differed revenue is revenue received in advance but not yet earned.
• Differed revenue is also known as unearned revenue.

• It is a liability on the balance sheet until the goods or services are delivered.

• Examples include magazine subscriptions, prepaid rent, and gift cards.

• Once the revenue is earned, it is recognized on the income statement.

• Differed revenue is common in industries such as software, consulting, and real esta
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Reasoning and Aptitude

Q1. MMM, Situational questions
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Q1. What is Co-efficient , Regression, Linear Regression
Ans. 
Co-efficient, Regression, and Linear Regression are statistical concepts used to analyze the relationship between variables.
• Co-efficient is a measure of the strength and direction of the relationship between two variables.

• Regression is a statistical method used to model the relationship between a dependent variable and one or more independent variables.

• Linear Regression is a type of regression analysis where the relati...read more
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Q1. Linear regression Assignment Discussion
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Q1. General question likes- Why Nielsen, Why you left previous company, Salary negotiation
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Q1. Dividend yield ratio
Ans. 
Dividend yield ratio is a financial ratio that shows how much a company pays out in dividends each year relative to its stock price.
• Dividend yield ratio is calculated by dividing the annual dividends per share by the price per share.

• It is used by investors to evaluate the attractiveness of a stock based on its dividend payments.

• A higher dividend yield ratio indicates a higher return on investment from dividends.

• For exa...read more
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Q2. Stock splits& EPS & other ratios
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Q1. What is the difference between DCF and Relative valuation
Ans. 
DCF values a company based on its future cash flows, while Relative valuation compares a company to its peers based on multiples like P/E ratio.
• DCF calculates the intrinsic value of a company by discounting its future cash flows to present value.

• Relative valuation compares a company's valuation metrics (like P/E ratio, EV/EBITDA) to similar companies in the industry.

• DCF is more focused on the specific company's fundame...read more
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Q1. All basic accounting questions based on p&l , b/s and CFS .
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Extending questions related to ratios , accounting treatment , etc