FREE PDF QUIZ 2025 EFFICIENT DA0-001: RELIABLE EXAM COMPTIA DATA+ CERTIFICATION EXAM PASS4SURE

Free PDF Quiz 2025 Efficient DA0-001: Reliable Exam CompTIA Data+ Certification Exam Pass4sure

Free PDF Quiz 2025 Efficient DA0-001: Reliable Exam CompTIA Data+ Certification Exam Pass4sure

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In the CompTIA DA0-001 Dumps PDF format of PracticeVCE, the questions are very relevant to the actual CompTIA Data+ Certification Exam (DA0-001) exam. The CompTIA Data+ Certification Exam (DA0-001) dumps PDF format is appropriate for laptops, smartphones, and tablets. As the DA0-001 PDF questions file is portable, you can easily study via it anywhere. You can also print these CompTIA PDF Dumps. PracticeVCE regularly updates its CompTIA Data+ Certification Exam (DA0-001) questions PDF file to improve the questions and introduce changes when required.

CompTIA DA0-001 exam is a certification exam designed to test an individual's knowledge of data management and analysis. DA0-001 exam is intended for professionals who are seeking to validate their understanding of data storage, processing, and analysis in order to advance their careers in the field of data management.

CompTIA DA0-001 Certification Exam is a comprehensive test that assesses the candidate's knowledge and understanding of various concepts related to data management. It consists of 90 multiple-choice questions that need to be completed within 90 minutes. DA0-001 Exam is available in English, Japanese, and Portuguese languages, and it can be taken at any authorized Pearson VUE testing center worldwide. DA0-001 exam is considered to be moderately difficult, and candidates are advised to prepare thoroughly before attempting it.

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CompTIA Data+ Certification Exam Sample Questions (Q171-Q176):

NEW QUESTION # 171
A data analyst needs to calculate the mean for Q1 sales using the data set below:

Which of the following is the mean?

  • A. $12,330.88
  • B. $2,667.60
  • C. $3,082.72
  • D. $2,466.18

Answer: C

Explanation:
Explanation
The mean is the average of all the values in a data set. To calculate the mean, we add up all the values and divide by the number of values. In this case, the mean for Q1 sales is ($2,000 + $3,000 + $4,000 + $2,500 +
$3,500) / 5 = $3,082.72 References: CompTIA Data+ Certification Exam Objectives, page 9


NEW QUESTION # 172
An analyst has generated a report that includes the number of months in the first two quarters of 2019 when sales exceeded $50,000:

Which of the following functions did the analyst use to generate the data in the Sales_indicator column?

  • A. Sort
  • B. Logical
  • C. Aggregate
  • D. Date

Answer: B

Explanation:
This is because a logical function is a type of function that returns a value based on a condition or a set of conditions. A logical function can be used to generate the data in the Sales_indicator column by comparing the values in the Sales column with a threshold of $50,000 and returning either "Exceeded $50,000" or "Not exceeded $50,000" accordingly. For example, a logical function in Excel that can achieve this is:

The other functions are not suitable for generating the data in the Sales_indicator column. Here is why:
Aggregate is a type of function that performs a calculation on a group of values, such as sum, average, count, etc. An aggregate function cannot generate the data in the Sales_indicator column because it does not compare the values in the Sales column with a threshold or return a text value based on a condition.
Date is a type of function that manipulates or extracts information from dates, such as year, month, day, etc. A date function cannot generate the data in the Sales_indicator column because it does not use the values in the Sales column or return a text value based on a condition.
Sort is a type of function that arranges the values in a column or a range in ascending or descending order. A sort function cannot generate the data in the Sales_indicator column because it does not create a new column or return a text value based on a condition.


NEW QUESTION # 173
Given the table below:

Which of the following variable types BEST describes the "Year" column?

  • A. Numeric
  • B. Alphanumeric
  • C. Date
  • D. Text

Answer: C

Explanation:
Explanation
This is because date is a type of variable that represents a specific point or period in time, such as a day, a month, or a year. Date variables can be used to store, manipulate, or analyze temporal data, such as transaction dates, birth dates, or expiration dates. For example, date variables can be used to calculate the duration or the difference between two dates, or to filter or sort the data by date. The other variable types are not correct descriptions of the "Year" column. Here is why:
Numeric is a type of variable that represents a numerical value, such as an integer, a decimal, or a fraction. Numeric variables can be used to store, manipulate, or analyze quantitative data, such as amounts, prices, or scores. For example, numeric variables can be used to perform arithmetic operations or calculations on the data, or to measure the central tendency or the dispersion of the data.
Alphanumeric is a type of variable that represents a combination of alphabetic and numeric characters, such as letters, numbers, symbols, or spaces. Alphanumeric variables can be used to store, manipulate, or analyze textual data, such as names, addresses, or codes. For example, alphanumeric variables can be used to concatenate or split the data, or to search or match the data using patterns or expressions.
Text is a type of variable that represents a sequence of alphabetic characters, such as letters or words.
Text variables can be used to store, manipulate, or analyze textual data, such as names, categories, or labels. For example, text variables can be used to change the case or the length of the data, or to compare or classify the data using criteria or rules.


NEW QUESTION # 174
In a tabular dataset, what term is used to describe the data that appears in a single row?

  • A. Field.
  • B. Attribute.
  • C. Table.
  • D. Records.

Answer: D


NEW QUESTION # 175
Given the following report:

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

  • A. A summary of the KPIs
  • B. The date when the report was last accessed
  • C. The date on which the report was run
  • D. A control group for the phrases
  • E. The time period the report covers
  • F. Filter buttons for the status

Answer: E

Explanation:
Explanation
The date on which the report was run. This is because the time period the report covers and the date on which the report was run are two components that need to be added to ensure the report is point-in-time and static, which means that the report shows the data as it was at a specific moment or interval in time, and does not change or update with new data. By adding the time period the report covers and the date on which the report was run, the analyst can indicate when and for how long the data was collected and analyzed, as well as avoid any confusion or ambiguity about the currency or validity of the data. The other components do not need to be added to ensure the report is point-in-time and static. Here is why:
A control group for the phrases is a type of group that serves as a baseline or a reference for comparison with another group that is exposed to some treatment or intervention, such as a target phrase in this case. A control group for the phrases does not need to be added to ensure the report is point-in-time and static, because it does not affect the time frame or the stability of the data. However, a control group for the phrases could be useful for evaluating the effectiveness or impact of the target phrases on customer satisfaction or retention.
A summary of the KPIs is a type of document that provides an overview or a highlight of the key performance indicators (KPIs), which are measurable values that indicate how well an organization or a process is achieving its goals or objectives. A summary of the KPIs does not need to be added to ensure the report is point-in-time and static, because it does not affect the time frame or the stability of the data. However, a summary of the KPIs could be useful for communicating or presenting the main findings or insights from the report.
Filter buttons for the status are a type of feature or function that allows users to select or deselect certain values or categories in a column or a table, such as ticket statuses in this case. Filter buttons for the status do not need to be added to ensure the report is point-in-time and static, because they do not affect the time frame or the stability of the data. However, filter buttons for the status could be useful for exploring or analyzing different aspects or segments of the data.


NEW QUESTION # 176
......

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