최신 DA0-001 무료덤프 - CompTIA Data+ Certification

A data analyst has been asked to derive a new variable labeled "Promotion_flag" based on the total quantity sold by each salesperson. Given the table below:

Which of the following functions would the analyst consider appropriate to flag "Yes" for every salesperson who has a number above 1,000,000 in the Quantity_sold column?

정답: A
설명: (DumpTOP 회원만 볼 수 있음)
After completing web scraping, which of the following file formats needs to be parsed?

정답: B
설명: (DumpTOP 회원만 볼 수 있음)
A data analyst has been asked to create a sales report that calculates the rolling 12-month average for sales. If the report will be published on November 1, 2020, which of the following months shouts the report cover?

정답: C
설명: (DumpTOP 회원만 볼 수 있음)
What category of data stewardship work is focused on ensuring that the organization respects the wishes of data subjects?

정답: B
설명: (DumpTOP 회원만 볼 수 있음)
You are working with a dataset and need to swap the values in rows with those in columns.
What action do you need to perform?

정답: A
설명: (DumpTOP 회원만 볼 수 있음)
A reporting analyst is creating a dashboard that shows the year-over-year performance for a sales organization. Which of the following is the best visual for the analyst use to illustrate the organization's performance?

정답: C
A data set was recorded using multimedia technology. Which of the following is a necessary step on the way to interpretation?

정답: D
설명: (DumpTOP 회원만 볼 수 있음)
A data analyst is creating a report that will provide information about various regions, products, and time periods. Which of the following formats would be the most efficient way to deliver this report?

정답: D
설명: (DumpTOP 회원만 볼 수 있음)
An analyst needs to provide a chart to identify the composition between the categories of the survey response data set:

Which of the following charts would be BEST to use?

정답: C
설명: (DumpTOP 회원만 볼 수 있음)
An analyst needs to summarize the number of people in Chicago in 2022 using the following set of data:

Which of the following steps should the analyst use to provide results? (Select two).

정답: C,D
Five dogs have the following heights in millimeters:
300,430, 170, 470, 600
Which of the following is the standard deviation for the five dogs?

정답: B
설명: (DumpTOP 회원만 볼 수 있음)
Joe. an analyst. tests the loading time on a dashboard he is preparing to go live and finds it is slower than he would like. Which of the following must occur to decrease the loading time?

정답: D
설명: (DumpTOP 회원만 볼 수 있음)
A data analyst has been asked to create one table that has each employee's first name, last name, sales, and address. The sales and addresses are listed in the tables below:

Which of the following steps should the analyst take to create the table?

정답: D
An analyst is reporting on the average income for a county and is reviewing the following data:

Which of the following is the reason the analyst would need to cleanse the data in this data set?

정답: D
While reviewing survey data, a research analyst notices data is missing from all the responses to a single question. Which of the following methods would BEST address this issue?

정답: D
설명: (DumpTOP 회원만 볼 수 있음)

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