QUESTION NO: 1
A database administrator needs to increase performance on a large dimension table. Which of the following is the best way to accomplish this task?
A database administrator needs to increase performance on a large dimension table. Which of the following is the best way to accomplish this task?
Correct Answer: C
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QUESTION NO: 2
An analyst for a concert venue is analyzing the number of tickets sold for a recent event. Which of the following types of data is the number of sold tickets an example of?
An analyst for a concert venue is analyzing the number of tickets sold for a recent event. Which of the following types of data is the number of sold tickets an example of?
Correct Answer: C
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QUESTION NO: 3
Kelly wants to get feedback on the final draft of a strategic report that has taken her six months to develop.
What can she do to get prevent confusion as see seeks feedback before publishing the report?
Choose the best answer.
Kelly wants to get feedback on the final draft of a strategic report that has taken her six months to develop.
What can she do to get prevent confusion as see seeks feedback before publishing the report?
Choose the best answer.
Correct Answer: B
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QUESTION NO: 4
A user receives a large custom report to track company sales across various date ranges. The user then completes a series of manual calculations for each date range. Which of the following should an analyst suggest so the user has a dynamic, seamless experience?
A user receives a large custom report to track company sales across various date ranges. The user then completes a series of manual calculations for each date range. Which of the following should an analyst suggest so the user has a dynamic, seamless experience?
Correct Answer: A
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QUESTION NO: 5
A client has requested an analysis of all pet care items purchased by current customers and their social media connections in the past 12 months. Which of the following data analysis techniques would be the best choice given these requirements?
A client has requested an analysis of all pet care items purchased by current customers and their social media connections in the past 12 months. Which of the following data analysis techniques would be the best choice given these requirements?
Correct Answer: C
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QUESTION NO: 6
Which of the following can be used to translate data into another form so it can only be read by a user who has a key or a password?
Which of the following can be used to translate data into another form so it can only be read by a user who has a key or a password?
Correct Answer: D
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QUESTION NO: 7
Amanda needs to create a dashboard that will draw information from many other data sources and present it to business leaders.
Which one of the following tools is least likely to meet her needs?
Amanda needs to create a dashboard that will draw information from many other data sources and present it to business leaders.
Which one of the following tools is least likely to meet her needs?
Correct Answer: D
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QUESTION NO: 8
An analyst is updating a customer contacts database with information obtained from a survey of new customers. Which of the following data manipulation techniques should the analyst use?
An analyst is updating a customer contacts database with information obtained from a survey of new customers. Which of the following data manipulation techniques should the analyst use?
Correct Answer: C
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QUESTION NO: 9
A data analyst needs to observe the relationship between two numeric variables and identify the clustering pattern as well as the outliers. Which of the following visualizations should the analyst use?
A data analyst needs to observe the relationship between two numeric variables and identify the clustering pattern as well as the outliers. Which of the following visualizations should the analyst use?
Correct Answer: A
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QUESTION NO: 10
A recurring event is being stored in two databases that are housed in different geographical locations. A data analyst notices the event is being logged three hours earlier in one database than in the other database. Which of the following is the MOST likely cause of the issue?
A recurring event is being stored in two databases that are housed in different geographical locations. A data analyst notices the event is being logged three hours earlier in one database than in the other database. Which of the following is the MOST likely cause of the issue?
Correct Answer: D
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QUESTION NO: 11
Which of the following types of data manipulation functions should a data analyst use to implement a YES
/NO condition in a spreadsheet?
Which of the following types of data manipulation functions should a data analyst use to implement a YES
/NO condition in a spreadsheet?
Correct Answer: C
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QUESTION NO: 12
Given the following data:
Which of the following BEST describes the data set?
Given the following data:
Which of the following BEST describes the data set?
Correct Answer: C
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QUESTION NO: 13
A company wants to know how its customers interact with an e-commerce website based on clicks over items.
Which of the following is the primary requirement for this report?
A company wants to know how its customers interact with an e-commerce website based on clicks over items.
Which of the following is the primary requirement for this report?
Correct Answer: B
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