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NEW QUESTION # 45
You are looking at a dashboard is sales by a US state and would like to see the sales for individual counties within a specific state What action should you take?

• A. Drill down.
• B. Aggregate.
• C. Deviate.
• D. Roll up.

Answer: A

NEW QUESTION # 46
Which of the following is a common data analytics tool that is also used as an interpreted, high-level, general-purpose programming language?

• A. SAS
• B. Python
• C. IBM SPSS
• D. Microsoft Power B1

Answer: B

NEW QUESTION # 47
You are working with a dataset and want to change the names of categories that you used for different types of books.
What term best describes this action?

• A. Aggregating.
• B. Summarizing
• C. Filtering.
• D. Recording.

Answer: D

NEW QUESTION # 48
Data stewards protect the organization from legal violations that may result in costly fines and negative publicity.

• A. True.
• B. False.

Answer: A

NEW QUESTION # 49
Given the following graph:

Which of the following summary statements upholds integrity in data reporting?

• A. Sales are approximately equal for Product A and Product B across all strategies.
• B. While Strategy 2 does not result in the highest sales of Product D, over all products it appears to be the most effective.
• C. Product D should be promoted more than the other products in all strategies.
• D. Strategy 4 provides the best sales in comparison to other strategies.

Answer: D

NEW QUESTION # 50
A publishing group has requested a dashboard to track submissions before publication. A key requirement is that all changes are tracked, as multiple users will be checking out documents and editing them before submissions are considered final. Which of the following is the BEST way to meet this stakeholder requirement?

• A. Confirm the dashboard is adhering to the corporate style guide.
• B. Display the version number next to each submission on the dashboard.
• C. Use permissions to ensure users only see certain versions of the submissions.
• D. Present a data refresh date at the top of the dashboard.

Answer: B

NEW QUESTION # 51
Which of the following is used for calculations and pivot tables?

• A. Domo
• B. Microsoft Excel
• C. SAS
• D. IBM SPSS

Answer: B

NEW QUESTION # 52
An analyst is designing a dashboard to determine which site has the highest percentage of new customers. 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 to BEST display the data?

• A. Include a line chart using the site and the percentage of new customers data.
• B. Include a bar chart using the site and the percentage of new customers data.
• C. Include a pie chat using the site and percentage of new customers data.
• D. Include a scatter chart using the site and the percent of new customers data.

Answer: B

NEW QUESTION # 53
Data definitions should be written in plain language.

• A. True.
• B. False.

Answer: A

NEW QUESTION # 54
Which of the following is a common data analytics tool that is also used as an interpreted, high-level, general-purpose programming language?

• A. SAS
• B. Microsoft Power BI
• C. Python
• D. IBM SPSS

Answer: C

NEW QUESTION # 55
Andrew conducts a study and wants to capture eye color.
What kind of data is eye color?
Choose the best response.

• A. Continuous.
• B. Categorical.
• C. Discrete.
• D. Alphanumeric.

Answer: B

Explanation:
Correct answer B. Categorical.
Eye color can only fall into a certain range of values; as such, it is categorical.

NEW QUESTION # 56
Which of the following would be considered non-personally identifiable information?

• A. Government ID number
• B. Customer's name
• C. Cell phone device name
• D. Telephone number

Answer: C

NEW QUESTION # 57
You recently downloaded a file containing website visitor logs from your organization's web server.
What term best describes these logs at this point in the process?

• A. Intelligence.
• B. Schema.
• C. Data.
• D. Information.

Answer: C

NEW QUESTION # 58
An analyst needs to provide a chart to identify the composition between the categories of the survey response data set:

Which of the following charts would be BEST to use?

• A. Pie
• B. Waterfall
• C. Scatter pot
• D. Histogram
• E. Line

Answer: A

NEW QUESTION # 59
What type of metric is commonly shown on dashboards to assist senior leaders in assessing the organization's progress toward significant goal?

• A. KPI
• B. KCI
• C. KRI
• D. KMI

Answer: A

NEW QUESTION # 60
A data analyst for a media company needs to determine the most popular movie genre. Given the table below:

Which of the following must be done to the Genre column before this task can be completed?

• A. Delimit
• B. Merge
• C. Concatenate
• D. Append

Answer: A

NEW QUESTION # 61
An e-commerce company recently tested a new website layout. The website was tested by a test group of customers, and an old website was presented to a control group. The table below shows the percentage of users in each group who made purchases on the websites:

Which of the following conclusions is accurate at a 95% confidence interval?

• A. In general, users who visit the new website are more likely to make a purchase.
• B. In France, the increase in conversion from the new layout was not significant.
• C. In Germany, the increase in conversion from the new layout was not significant.
• D. The new layout has the lowest conversion rates in the United Kingdom.

Answer: A

NEW QUESTION # 62
Different people manually type a series of handwritten surveys into an online database. Which of the following issues will MOST likely arise with this data? (Choose two.)

• A. Data attribute limitations
• B. Data bias
• C. Data consistency
• D. Data manipulation
• E. Data constraints
• F. Data accuracy

Answer: D,F

NEW QUESTION # 63
Which of the following is a control measure for preventing a data breach?

• A. Data encryption
• B. Data attribution
• C. Data transmission
• D. Data retention

Answer: A

NEW QUESTION # 64
A data analyst has been asked to organize the table below in the following ways:
By sales from high to low -
By state in alphabetic order -

Which of the following functions will allow the data analyst to organize the table in this manner?

• A. Sorting
• B. Conditional formatting
• C. Filtering
• D. Grouping

Answer: D

NEW QUESTION # 65
Q3 2020 has just ended, and now a data analyst needs to create an ad-hoc sales report that demonstrates how well the Q3 2020 promotion went versus last year's Q3 promotion.
Which of the following date parameters should the analyst use?

• A. YTD 2019 vs. YTD 2020
• B. 2019 vs. YTD 2020
• C. Q3 2019 vs. Q3 2020
• D. Q4 2019 vs. Q3 2020

Answer: C

NEW QUESTION # 66
An analyst is working with the income data of suburban families in the United States. The data set has a lot of outliers, and the analyst needs to provide a measure that represents the typical income. Which of the following would BEST fulfill the analyst's goal?

• A. Mean
• B. Standard deviation
• C. Median
• D. Mode

Answer: A

NEW QUESTION # 67
A county in Illinois is conducting a survey to determine the mean annual income per household. The county is 427sq mi (2.65q km). Which of the following sampling methods would MOST likely result in a representative sample?

• A. A stratified phone survey of 100 people that is conducted between 2:00 p.m. and 3:00 p.m.
• B. A systematic survey that is sent to 100 single-family homes in the county
• C. Surveys sent to ten randomly selected homes within 5mi (8km) of the county's office
• D. Surveys sent to 100 randomly selected homes that are reflective of the population

Answer: D

NEW QUESTION # 68
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The CompTIA DA0-001 or CompTIA Data+ Certification Exam is a certification that is designed to validate the skills and knowledge of an individual in the field of data management. This certification is offered by the Computing Technology Industry Association (CompTIA), which is a non-profit organization that provides IT certifications and training to individuals who want to pursue a career in the IT industry.

 

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