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CompTIA DA0-001 Practice Test - Questions Answers, Page 35
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Question 341
An organization wants to evaluate whether project activities are within the set projections and in line to meet the desired project targets. Which of the following types of analysis is best suited for this situation?
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Question 342
An analyst conducted a preliminary analysis for a data set and identified several patterns and anomalies. Which of the following analysis techniques did the analyst use?
Question 343
Which of the following activities occurs during the ETL process?
Question 344
Which of the following data analysis tools increases the efficiency of data visualizations?
Question 345
Which of the following data types should an analyst use to provide the most flexibility when recording emails on a form?
Question 346
Which of the following explains why standardization of data field names is important to master data management concepts?
Question 347
A business intelligence engineer needs to reduce the size of a data model for reporting purposes. The data set contains more than one million rows, and the table has a date-time column named Date. Which of the following should the analyst do to complete this task?
Question 348
Given the following data:
CustomerID
ItemBought
Date
Tre_234
Sofa
2022-09-08
216_Tre
Shoes
08/02/2021
215/Tre
Blanket
2021/06/20
045/Tre
Mug
12-26-2021
Tre-345
Lamp
31/08/2022
TREJD19
Bucket
2022'08/01
Which of the following best describes the main issue in the data set?
Question 349
An analyst for a small business with multiple locations is using each location's quarterly sales reports from last year to create a single revenue report for the year. Which of the following data mining techniques should the analyst use to complete this task?
Question 350
Which of the following best describe qualitative data? (Select two).
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