Home

Home / CompTIA / DA0-001

Question list

List of questions

Question 1

(0)

Refer to the exhibit. A data analyst needs to calculate the mean for Q1 sales using the data set below: Which of the following is the mean?

Question 2

(0)

A data analyst is creating a report that will provide information about various regions, products, and time periods. Which of the following formats would be the MOST efficient way to deliver this re

Question 3

(0)

Refer to the exhibit. A customer list from a financial services company is shown below: A data analyst wants to create a likely-to-buy score on a scale from 0 to 100, based on an average of the

Question 4

(0)

Which of the following actions should be taken when transmitting data to mitigate the chance of a data leak occurring? (Choose two.)

Question 5

(0)

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 an

Question 6

(0)

Which of the following BEST describes the issue in which character values are mixed with integer values in a data set column?

Question 7

(0)

Which of the following is a process that is used during data integration to collect, blend, and load data?

Question 8

(0)

An analyst has received the requirements for an internal user dashboard. The analyst confirms the data sources and then creates a wireframe. Which of the following is the NEXT step the analyst shoul

Question 9

(0)

A data analyst has been asked to derive a new variable labeled "Promotion_flag" based on the total quantity sold by each salesperson. Given the table below: Which of the following functions would

Question 10

(0)

Refer to the exhibit. Given the diagram below: Which of the following data schemas shown?

Open VPLUS File

Convert VPLUS to PDF

Related questions

A JSON file is an example of:

Given the diagram below: Which of the following steps is missing?

A data analyst is performing a data merge within a spreadsheet using the tables below: The analyst is attempting to pull the addresses from Table 2 into Table 1 using the last names and is receiving an error message. Which of the following steps can the analyst perform to fix the error?

An analyst notices changes in sales ratios when analyzing a quarterly report. Which of the following is the analyst conducting?

Given the below: Which of the following numbers represents a Type I error?

Which of the following is the best description of the term 'data governance'?

A data analyst is designing a dashboard that will provide a story of sales and determine which site is providing the highest sales volume per customer 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?

Refer to the exhibit. Given the diagram below: Which of the following data schemas shown?

Given the following report: Which of the following components need to be added to ensure the report is point-in-time and static? (Select two).

Which one the following is not considered an aggregate function?

Question 199 - DA0-001 discussion

Report

Which of the following best describes a difference between JSON and XML?

A.

JSON is quicker to read and write.

B.

JSON has to use an end tag.

C.

JSON strings are longer

D.

JSON is much more difficult to parse.

Show Answer

asked 02/10/2024

Eric Zarghami

51 questions

User

Your answer: A B C D

0 comments

Sorted by

Leave a comment first