Data Science in Business MCQ Questions and Answers

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What is the primary goal of "data-driven decision-making" in business analytics?

A) Relying solely on intuition B) Using data to inform choices C) Avoiding data analysis D) Reducing data storage requirements

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Answer & Solution

Answer: Option B

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In data science for business, what does "data enrichment" involve?

A) Increasing data storage costs B) Improving data quality C) Extracting data from multiple sources D) Calculating data storage requirements

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Answer & Solution

Answer: Option B

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What is the main focus of "customer journey mapping" in business analytics?

A) Analyzing customer purchase patterns B) Visualizing the customer experience C) Segmenting customers by location D) Predicting future market trends

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Answer & Solution

Answer: Option B

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In business analytics, what is the primary goal of "data summarization"?

A) Reducing data complexity B) Making data analysis more complex C) Calculating data storage costs D) Extracting actionable insights

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Answer & Solution

Answer: Option D

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