Free DA0-002 Exam Dumps Preview

Alex wants to use data from his corporate sale, CRM, and shipping systems to try and predict future sales.

Which of the following systems is the most appropriate?

Which of the following is a difference between a primary key and a unique key?

Which of the following data repositories should a company use when structured data about the whole company needs to be stored in a predefined data structure?

An analyst is working on a project for a director. During this process. the analyst pulled the data. created

summarized tables and graphs with descriptions, created a report summary, and inserted all items into a report.

After writing the report, which of the following would be the most appropriate next step?

A report triggers an error that prevents information from being displayed. However, the report was functional before a database upgrade.

Which of the following should a data analyst do first to troubleshoot the problem?

A sales manager wants quarterly sales reports broken down by unit and week.

Which of the following data output lists includes the most necessary information?

A company's entire server environment is located at the company's headquarters.

Which of the following describes this type of environment?

Which of the following best describes the method used to combine files, software, and libraries for use on various operating systems and environments?

Which of the following best describes an assessment a data analyst would use to validate that the number of records in a dataset matches the expected results?

What would be an example of an acceptable form of primary identification for the Data+ exam?

A Chief Executive Officer requests a report that must:

1. Summarize the company metrics in a simple way.
2. Be clear and concise.
3. Be easily understood by all company levels.
4. Be accessible and updated without manual intervention.

Which of the following communication approaches best meets these requirements?

Which of the following is found in metadata?

A data analyst troubleshoots a dashboard every day for a week.

Which of the following techniques best addresses how to validate the data moving forward?

An analyst needs to create an analytics dashboard for an employee intranet site to improve the search functionality, display relevant information, and maintain an updated FAQ page.

Which of the following visualizations would best represent what employees are searching for?

A data analyst needs to provide a weekly sales report for the Chief Financial Officer.

Which of the following delivery methods is the most appropriate?

Given the diagram below:

Which of the following types of sampling is depicted in the image?

A research analyst wants to determine whether the data being analyzed is connected to other datapoints.

Which of the following is the BEST type of analysis to conduct?

An analyst must use the same data to create reports for police patrol supervisors, the city council, and a public website.

Which of the following is the best way to differentiate the reports?

A development company is constructing a new unit in its apartment complex. The complex has the following floor plans:

Using the average cost per square foot of the original floor plans, which of the following should be the price of the Rose unit?

Which of the following should be accomplished NEXT after understanding a business requirement for a data analysis report?

An analyst is creating a resource to improve users' experience when they select specific records based on particular dates.

Which of the following should the analyst use to create a resource that best meets user needs?

A company's analytics manager wants all reports to be delivered once every seven days.

Which of the following is the best delivery method?

A publishing group has requested a dashboard to track submissions before publication. A key requirement is that all changes are tracked, as multiple users will be checking out documents and editing them before submissions are considered final.

Which of the following is the BEST way to meet this stakeholder requirement?

A product goes viral on social media, creating high demand. Distribution channels are facing supply chain issues because the testing and training models that are used for sales forecasting have not encountered similar demand.

Which of the following best describes this situation?

A data company needs a visualization that shows the availability zones from the last ten years and any future availability zones that the company will be using in the next five years.

Which of thefollowing is the most appropriate visualization to display this information?

A data analyst received the information in the table below from a recently completed marketing campaign:

Which of the following is the total order conversion rate?