Quizizz Competition

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

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

• Stickiness

• Virality

• Scale

• Revenue

Which of the following is not the common problem in Data Analytics?

• Poor quality of Data

• The number of data being collected

• Gathering essential and real-time data

• Excess amount of skills

The first step in the data analysis process is to gain an in-depth understanding of the problem and the desired outcome. What are you looking for at this stage of the data analysis process?

• The data you need

• What will be measured and how it will be measured

• Where you are and where you need to be

• The best tools for sourcing data

Which of the data analyst functional skills helps research and interpret data, theorize, and make forecasts?

• Analytical skills

• Problem-solving skills

• Proficiency in Statistics

• Probing skills

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

Which architectural layers focus on the transportation of data from the ingestion layer to the rest of the data pipeline?

• Data Collector

• Data Processing

• Data Query

• Data Storage

Which emerging technology has made it possible for every enterprise to have access to limitless storage and high performance computing?

• Machine learning

• Big Data

• Internet of Things

• Cloud computing

What does ETL stand for in data warehousing?

• Extraction, Transmission, and Learning

• Embedded, Transformation, and Linking

• Extraction, Transformation, and Loading

• Embedded, Transmission, and Loading