WGU D491; INTRODUCTION TO ANALYTICS EXAM AND PRACTICE EXAM 2024 QUESTIONS WITH DETAILED ANSWERS GRADED A +
Which project is considered a data
... [Show More] analytics project?
- Developing a recommendation system to suggest new products to customers based on their past purchases
- Creating a dashboard to visualize sales data and monitor inventory levels for a grocery store chain
- Building a predictive model to forecast stock prices for a financial services company
- Designing a database schema to store customer information for a retail store
Creating a dashboard to visualize sales data and monitor inventory levels for a grocery store chain
Why is quality control/assurance crucial for data engineers in a data analytics project?
- It ensures that the data is analyzed in a timely manner.
- It ensures that the data is stored in a secure location.
- It ensures that the data is accurate and reliable.
- It ensures that the data is accessible to all stakeholders. It ensures that the data is accurate and reliable.
What does a data analyst do in a data analytics project?
- Conducts exploratory data analysis to identify trends and patterns
- Focuses on building machine learning models
- Oversees data governance and data quality assurance
- Designs and develops databases and data pipelines
Conducts exploratory data analysis to identify trends and patterns What is the function of a data scientist in an organization?
- To design and maintain data visualizations and dashboards
- To oversee data governance and compliance
- To work independently to analyze data and make decisions based on their findings
- To conduct statistical analysis and machine learning modeling To conduct statistical analysis and machine learning modeling
What is the role of a business intelligence analyst?
- Overseeing data governance and compliance
- Developing and implementing data processing pipelines
- Designing and maintaining data visualizations and dashboards
- Conducting statistical analysis and machine learning modeling Designing and maintaining data visualizations and dashboards
What is a primary responsibility of a data engineer?
- Designing and implementing data storage solutions
- Designing and developing data visualizations for stakeholders
- Analyzing and interpreting data to inform business decisions
- Developing predictive models using machine learning algorithms Designing and implementing data storage solutions
What is a primary responsibility of a machine learning engineer?
- Developing predictive models using machine learning algorithms
- Analyzing and interpreting data to inform business decisions
- Designing and developing data visualizations for stakeholders
- Designing and implementing data storage solutions
Developing predictive models using machine learning algorithms What is a primary responsibility of a machine learning engineer?
- To pilot the model, refine it, and fully deploy it
- Designing and maintaining data visualizations and dashboards
- Developing predictive models using machine learning algorithms
- Business domain knowledge and communication
Developing predictive models using machine learning algorithms
What is the role and function of a decision scientist within an organization?
- To oversee the company's human resources and ensure employee satisfaction
- To analyze data and provide insights to support informed decision-making
- To develop marketing strategies and increase sales revenue
- To manage the company's finances and ensure profitability
To analyze data and provide insights to support informed decision-making What is a primary responsibility of a data analyst?
- Developing data visualizations for stakeholders
- Designing and implementing data storage solutions
- Conducting statistical analysis to identify patterns and trends
- Developing predictive models using machine learning algorithms Conducting statistical analysis to identify patterns and trends [Show Less]