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Q 1/10
Score 0
The video emphasizes the importance of getting data in Power BI. What is one NOT recommended approach for acquiring data according to the video?
30
Connecting to a cloud-based data source (e.g., Azure Blob Storage).
Establishing a live connection to a real-time data stream (e.g., sensor data).
Importing data from a flat text file (CSV).
Manually entering data directly into Power BI.
Q 2/10
Score 0
When considering data sources, the video mentions data transformation techniques. Which of the following is LEAST likely a data transformation step performed during the "Get Data" phase in Power BI?
30
Filtering irrelevant data columns.
Formatting data types (e.g., converting dates to a consistent format).
Aggregating data based on specific criteria (e.g., summing sales by month).
Creating calculated columns with new formulas.
10 questions
Q.
The video emphasizes the importance of getting data in Power BI. What is one NOT recommended approach for acquiring data according to the video?
1
30 sec
Q.
When considering data sources, the video mentions data transformation techniques. Which of the following is LEAST likely a data transformation step performed during the "Get Data" phase in Power BI?
2
30 sec
Q.
Power BI Desktop offers various data connectors. The video showcases connecting to a relational database. What is one critical consideration NOT mentioned in the video when establishing this connection?
3
30 sec
Q.
Data privacy is a growing concern. The video likely addresses data security measures during the "Get Data" phase. Which of the following is the LEAST likely security measure discussed?
4
30 sec
Q.
Data quality is crucial for accurate analysis. The video likely emphasizes data validation techniques during the "Get Data" phase. Which of the following is the LEAST likely data validation technique covered in the video?
5
30 sec
Q.
The video highlights different data sources. Which of the following data sources is LEAST likely demonstrated in the video for connecting to Power BI?
6
30 sec
Q.
Data modeling is a core concept in Power BI. The video might introduce the concept of relationships between tables. Which of the following is the WEAKEST relationship between two tables in a Power BI model according to the video?
7
30 sec
Q.
Data preview is a valuable feature in Power BI. The video might showcase using data preview to assess data quality. What is one action you CANNOT perform directly within the data preview window?
8
30 sec
Q.
Power BI offers data refresh options. The video likely covers scheduling data refresh for imported datasets. Which of the following is the LEAST recommended approach for scheduling data refresh according to the video?
9
30 sec
Q.
The video concludes with getting started with data analysis. What is one critical step that likely follows the "Get Data" phase according to the video?
