[Full-Version] 2024 New TestSimulate DA0-001 PDF Recently Updated Questions [Q64-Q80]

Rate this post

[Full-Version] 2024 New TestSimulate DA0-001 PDF Recently Updated Questions

DA0-001 Exam with Guarantee Updated 255 Questions

QUESTION 64
Which of the following are reasons to create and maintain a data dictionary? (Choose two.)

To improve data acquisition

To remember specifics about data fields

To specify user groups for databases

To provide continuity through personnel turnover

To confine breaches of PHI data

To reduce processing power requirements

QUESTION 65
Data validation should occur only when data is initially brought into a organization.

True.

False.

QUESTION 66
Which of the following is a best practice when updating a legacy data source?

Placing old data in new fields

Keeping only the most recent data

Creating a codebook to document field changes

Removing the data source from production

QUESTION 67
The number of phone calls that call center receives in a day is an example of:

continuous data.

categorical data.

ordinal data.

discrete data.

QUESTION 68
What technique is used to swap the values in rows and columns of tabular data?

Transposition.

Regression.

Association.

Classification.

QUESTION 69
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?

Data encryption.

Data transmission.

Data protection.

Data masking.

QUESTION 70
A sales team wants visibility of current sales numbers, pipeline, and team performance. The team would also like to see calculations of individuals’ earned commissions and projected commissions based on sales, but they want that information to be kept confidential. Which of the following would be the BEST way to provide this visibility?

Create a dashboard displaying a data refresh date so users know the current sales numbers and configure permissions to control access.

Create a dashboard for sales numbers, pipeline, and team and individual performance for the management team.

Create a dashboard with filters for the overall team, individuals, and management. Users can filter to see the data they want.

Create a dashboard with views for team, individuals, and management. Configure permissions to control access.

QUESTION 71
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?

Create multiple reports, one for each needed date range.

Build calculations into the report so they are done automatically.

Add macros to the report to speed up the filtering and calculations process.

Create a dashboard with a date range picker and calculations built in.

QUESTION 72
A data analyst needs to create a data visualization that aids in un the cumulative impact of sequentially introduced values that are positive or negative. Which of the following data visualization methods should the analyst use?

A bubble chart

A waterfall chart

A scatter plot

A line chart

QUESTION 73
An analyst is building a new dashboard for a user. After an initial conversation with the user. the analyst created a mock-up of the dashboard. Which of the following best explains why the analyst created the mock-up?

To identify the dimensions and measures

To send to the client after deploying the dashboard to production

To confirm important details before dashboard development begins

To receive client approval for the final dashboard design

QUESTION 74
Which of the ing is the correct ion for a tab-delimited spre file?

tap

tar

QUESTION 75
Which of the following is an example of PII?

Age

Name

Ethnicity

Gender

QUESTION 76
Each month an analyst needs to execute a data pull for the two prior months. Which of the following is the most efficient function for the analyst to use?

Logical

Date

Aggregate

System

QUESTION 77
Which of the following contains alphanumeric values?

10.1E

13.6

1347

A3J7

QUESTION 78
Which of the following is an example of a data-mining ETL tool?

SSIS

Stata

SPSS

Cognos

QUESTION 79
James wants to analyze profit based on sales of five different product categories.
His source data set consists of 5.8 million rows with columns including region, product category, product name, and sales price.
How should he manipulate the data to facilitate his analysis?
Choose the best answer.

Transpose by region and summarize.

Transpose by product category and summarize.

Transpose by product name and summarize.

Transpose by sales price and summarize.

QUESTION 80
Which of the following is a control measure for preventing a data breach?

Data transmission

Data attribution

Data retention

Data encryption

Latest DA0-001 Pass Guaranteed Exam Dumps Certification Sample Questions: https://www.testsimulate.com/DA0-001-study-materials.html

Leave a Reply Cancel reply