최신CompTIA Data+ Certification - DA0-001무료샘플문제
문제1
Which of the following will MOST likely be streamed live?
Which of the following will MOST likely be streamed live?
정답: B
설명: (ITDumpsKR 회원만 볼 수 있음)
문제2
An analyst must obtain the average daily sales for the following week:
Which of the following must the analyst perform to obtain this value?
An analyst must obtain the average daily sales for the following week:
Which of the following must the analyst perform to obtain this value?
정답: C
설명: (ITDumpsKR 회원만 볼 수 있음)
문제3
A sales manager requested a report that contains the first name, last name, and phone number of all of the company's customers and employees. The data engineer needs to return all the records from several tables, even duplicates. Which of the following is the best way to join the two tables?
A sales manager requested a report that contains the first name, last name, and phone number of all of the company's customers and employees. The data engineer needs to return all the records from several tables, even duplicates. Which of the following is the best way to join the two tables?
정답: C
설명: (ITDumpsKR 회원만 볼 수 있음)
문제4
A data analyst is designing a dashboard that will provide a story of sales and determine which site is providing the highest sales volume per customer The analyst must choose an appropriate chart to include in the dashboard. The following data is available:
Which of the following types of charts should be considered?
A data analyst is designing a dashboard that will provide a story of sales and determine which site is providing the highest sales volume per customer The analyst must choose an appropriate chart to include in the dashboard. The following data is available:
Which of the following types of charts should be considered?
정답: D
설명: (ITDumpsKR 회원만 볼 수 있음)
문제5
Which of the following database schemas features normalized dimension tables?
Which of the following database schemas features normalized dimension tables?
정답: C
설명: (ITDumpsKR 회원만 볼 수 있음)
문제6
An analyst needs to conduct a quick analysis. Which of the following is the FIRST step the analyst should perform with the data?
An analyst needs to conduct a quick analysis. Which of the following is the FIRST step the analyst should perform with the data?
정답: A
설명: (ITDumpsKR 회원만 볼 수 있음)
문제7
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?
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?
정답: B
설명: (ITDumpsKR 회원만 볼 수 있음)
문제8
Which of the following database types is the best to use for transactional SQL?
Which of the following database types is the best to use for transactional SQL?
정답: C
설명: (ITDumpsKR 회원만 볼 수 있음)