Section tokyo Quiz W0D1

Which of the following data roles is responsible for extracting, integrating, and organizing data into data repositories?

• Data Scientist
• Data Analyst
• Business Intelligence Analyst
• Data Engineer

When we analyze data in order to understand why an event occurred, which of the four types of data analytics are we performing?

• Descriptive Analytics
• Diagnostic Analytics
• Predictive Analytics
• Prescriptive Analytics

Data analytics can help a business in several ways, except___

• Help business processes operate more efficiently and effectively by data
• Improve decision-making about the direction of the next stage of business
• Diagnose the upcoming data breaches by processing and visualizing relevant data
• Provide invaluable insight and translate it to each business functions

Which of the following is the correct question to represent Retention in AARRR metrics?

• How do potential customers get to know us?
• How many potential customers will stick around?
• How many will actually become customers?
• How do potential customers get to try our product?

Which of the following is the correct statement?

• Critical thinking uses data to identify trends and patterns that make the information more measurable
• Analytical thinking uses information or idea critically to find any loopholes, drawbacks, or advantages in it
• Analytical thinking involves the breaking down of complex information from data and Critical thinking is the process of judging and evaluating subject thought patterns.
• Critical thinking involves the breaking down of complex information from data and Analytical thinking is the process of judging and evaluating subject thought patterns.

Which of the following Lean Analytics stages that most startups are failing?

• Stickiness
• Virality
• Scale
• Revenue

Why is proficiency in Statistics an important skill for a Data Analyst?

• For creating project documentation
• For acquiring data from multiple sources
• For identifying patterns and correlations in data
• For creating queries to extract required data

The grouping practices a data analyst can do to generate insight except___

• Group based on similarities
• Group based on hypothesis
• Group based on opposition
• Group based on relationships

The correct order that represents good analytical thinking as Data Analyst is ____

• Problem Solving and Business Recommendation, Information Gathering, Insight Generating, Problem and Business Understanding
• Problem and Business Understanding, Information Gathering, Insight Generating, Problem Solving and Recommendation
• Information Gathering, Problem and Business Understanding, Insight Generating, Problem Solving and Recommendation
• Problem and Business Understanding, Information Gathering, Problem Solving and Recommendation, Insight Generating

What does ETL stand for in data warehousing?

• Extraction, Transmission, and Learning
• Embedded, Transformation, and Linking
• Extraction, Transformation, and Loading
• Embedded, Transmission, and Loading