Question 159 of 388
Single answerYou have a Power BI dataset that contains a table named Temperature Readings. Temperature Readings contains the columns shown in the following table. The table has 12 million rows. All the columns are needed for analysis. You need to optimize the dataset to decrease the model size. The solution must not affect the precision of the data.What should you do?
✓ASplit the DateTime column into separate date and time columns.
BDisable the Power Query load.
CRound the Longitude column two decimal places.
DChange the data type of the TempCelsius column to Integer
✓
Correct Answer: A
Split the DateTime column into separate date and time columns.
▥
Explanation
The correct answer is highlighted above. Review the wording carefully, then use the next question to continue building your understanding of Microsoft certification topics.