Data Science in Business MCQ Questions and Answers

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What is the primary purpose of "churn prediction" in business analytics?

A) Maximizing customer retention B) Increasing data collection C) Reducing data storage costs D) Identifying trends in employee data

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Answer & Solution

Answer: Option A

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In data science for business, what is the term for identifying patterns and trends in data without a specific question in mind?

A) Predictive Analytics B) Exploratory Data Analysis (EDA) C) Prescriptive Analytics D) Diagnostic Analytics

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Answer & Solution

Answer: Option B

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What is the main goal of "data governance" in business analytics?

A) To increase data accessibility B) To protect sensitive information C) To improve data quality D) To establish data policies and procedures

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Answer & Solution

Answer: Option D

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In business analytics, what does "RFM analysis" typically refer to?

A) Analyzing employee performance B) Segmenting customers by behavior C) Predicting future market trends D) Calculating data storage costs

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Answer & Solution

Answer: Option B

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What is the primary objective of "data democratization" in business data science?

A) Increasing data accessibility B) Creating randomized experiments C) Optimizing data visualization D) Calculating data storage costs

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Answer & Solution

Answer: Option A

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In data science for business, what is the primary focus of "cross-selling analysis"?

A) Identifying trends in employee data B) Maximizing customer retention C) Predicting future sales trends D) Calculating data storage costs

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Answer & Solution

Answer: Option B

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What is the main purpose of "data exploration" in business analytics?

A) Extracting data from multiple sources B) Analyzing data patterns C) Preparing data for analysis D) Organizing data into categories

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Answer & Solution

Answer: Option B

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In business analytics, what is the primary goal of "supply chain optimization"?

A) Minimizing data collection costs B) Reducing data storage requirements C) Improving operational efficiency D) Calculating data storage costs

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Answer & Solution

Answer: Option C

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What is the primary objective of "data monetization" in business data science?

A) Maximizing customer retention B) Generating revenue from data C) Predicting future market trends D) Calculating data storage costs

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Answer & Solution

Answer: Option B

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In data science for business, what is the primary goal of "data sampling"?

A) Extracting data from the environment B) Selecting a subset of data C) Predicting future market trends D) Identifying data sources

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Answer & Solution

Answer: Option B

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Data Science in Business MCQ Questions and Answers | Data Science MCQs