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Google Data Analytics Professional Certificate • STUDY MODE

PRACTICE QUIZ

QUESTION 1 OF 43

The manage stage of the data life cycle is when a business decides what kind of data it needs, how the data will be handled, and who will be responsible for it.

A
True
B
FalseCorrect Answer
Explanation:

During planning, a business decides what kind of data it needs, how it will be managed throughout its life cycle, who will be responsible for it, and the optimal outcomes.

QUESTION 2 OF 43

A data analyst uses a spreadsheet function to aggregate data. Then, they add a pivot table to show totals from least to greatest. This would happen during which stage of the data life cycle?

A
Capture
B
Manage
C
Plan
D
AnalyzeCorrect Answer
Explanation:

The analyze stage is when data is used to make good decisions, and a spreadsheet is a very useful tool for supporting that objective.

QUESTION 3 OF 43

The data life cycle deals with the stages that data goes through; data analysis involves following a process to analyze data.

A
TrueCorrect Answer
B
False
Explanation:

The data life cycle deals with the stages that data goes through during its useful life; data analysis involves following a process to analyze data.

QUESTION 4 OF 43

A company takes insights provided by its data analytics team, validates them, and finalizes a strategy. They then implement a plan to solve the original business problem. This describes which step of the data analysis process?

A
Process
B
Share
C
Analyze
D
ActCorrect Answer
Explanation:

The act phase is when insights are put into action.

QUESTION 5 OF 43

What is the main difference between a formula and a function?

A
A formula is used to add or subtract; a function is used to multiply or divide.
B
A formula begins with an equal sign (=); a function begins with an asterisk (*).
C
A formula can be used multiple times in a spreadsheet; a function can only be used once.
D
A formula is a set of instructions used to perform a specified calculation; a function is a preset command that automatically performs a specified process.Correct Answer
Explanation:

A formula is a set of instructions used to perform a specified calculation; a function is a preset command that automatically performs a specified process.

QUESTION 6 OF 43

Structured query language (SQL) enables data analysts to communicate with a database.

A
TrueCorrect Answer
B
False
Explanation:

SQL allows a data analyst to communicate with a database in order to retrieve and manipulate data.

QUESTION 7 OF 43

In the analyze stage of the data life cycle, what might a data analyst do? Select all that apply.

A
Choose the format of spreadsheet headings
B
Use spreadsheets to aggregate dataCorrect Answer
C
Use a formula to perform calculationsCorrect Answer
D
Create a report from the dataCorrect Answer
Explanation:

In the analyze stage of the data life cycle, a data analyst might use formulas to perform calculations, create a report from the data, or use spreadsheets to aggregate data.

QUESTION 8 OF 43

Describe how the data life cycle differs from data analysis.

A
The data life cycle deals with identifying the best data to solve a problem; data analysis is about asking effective questions.
B
The data life cycle deals with transforming and verifying data; data analysis is using the insights gained from the data.
C
The data life cycle deals with making informed decisions; data analysis is using tools to transform data.
D
The data life cycle deals with the stages that data goes through during its useful life; data analysis is the process of analyzing data.Correct Answer
Explanation:

The data life cycle involves stages for identifying needs and managing data. Data analysis involves process steps to make meaning from data.

QUESTION 9 OF 43

What actions might a data analytics team take in the act phase of the data analysis process? Select all that apply.

A
Sharing analysis results using data visualizations
B
Finalizing a strategy based on the analysisCorrect Answer
C
Validating insights provided by analystsCorrect Answer
D
Putting a plan into action to help solve the business problemCorrect Answer
Explanation:

During the act phase, a data analytics team might validate insights, finalize a strategy, and put a plan into action.

QUESTION 10 OF 43

Fill in the blank: A function is a predefined operation, whereas a formula is _____.

A
a computer programming language
B
a predefined statement
C
a particular value
D
a set of instructions used to perform a specified calculationCorrect Answer
Explanation:

A function is a predefined operation, whereas a formula is a set of instructions used to perform a specified calculation.

QUESTION 11 OF 43

Fill in the blank: A query is used to _____ information from a database. Select all that apply.

A
visualize
B
updateCorrect Answer
C
retrieveCorrect Answer
D
requestCorrect Answer
Explanation:

A query enables data analysts to request, retrieve, and update information from a database.

QUESTION 12 OF 43

Fill in the blank: Structured query language (SQL) enables data analysts to _____ the information in a database. Select all that apply.

A
visualize
B
retrieveCorrect Answer
C
updateCorrect Answer
D
requestCorrect Answer
Explanation:

A query enables data analysts to request, retrieve, and update information from a database.

QUESTION 13 OF 43

In which stage of the data life cycle does a business decide what kind of data it needs, how the data will be managed, and who will be responsible for it?

A
Manage
B
Analyze
C
PlanCorrect Answer
D
Capture
Explanation:

During planning, a business decides what kind of data it needs, how it will be managed throughout its life cycle, who will be responsible for it, and the optimal outcomes.

QUESTION 14 OF 43

A data analyst is working at a small tech startup. They’ve just completed an analysis project, which involved private company information about a new product launch. In order to keep the information safe, the analyst uses secure data-erasure software for the digital files and a shredder for the paper files. Which stage of the data life cycle does this describe?

A
Archive
B
Manage
C
DestroyCorrect Answer
D
Plan
Explanation:

This describes the destroy phase, during which data analysts use secure data-erasure software and shred paper files to protect private information.

QUESTION 15 OF 43

A company takes insights provided by its data analytics team, validates them, and finalizes a strategy. They then implement a plan to solve the original business problem. This describes the share step of the data analysis process.

A
True
B
FalseCorrect Answer
Explanation:

This describes the act phase, when insights are put into action. This involves a company or organization implementing a plan to solve the original business problem.

QUESTION 16 OF 43

Fill in the blank: A formula is a set of instructions used to perform a specified calculation; whereas a function is _____.

A
a question written by the user
B
a computer programming language
C
a predefined operationCorrect Answer
D
a particular value
Explanation:

A formula is a set of instructions used to perform a specified calculation; a function is a preset command that automatically performs a specified process.

QUESTION 17 OF 43

A data analyst wants to retrieve information from a database. Select the correct tool from the data analyst’s toolkit.

A
Dashboard
B
QueryCorrect Answer
C
Visualization
D
Spreadsheet
Explanation:

A query enables data analysts to request, retrieve, and update information from a database.

QUESTION 18 OF 43

Fill in the blank: A business decides what kind of data it needs, how the data will be managed, and who will be responsible for it during the _____ stage of the data life cycle.

A
manage
B
analyze
C
capture
D
planCorrect Answer
Explanation:

A business decides what kind of data it needs, how the data will be managed, and who will be responsible for it during the plan stage of the data life cycle.

QUESTION 19 OF 43

The destroy stage of the data life cycle might involve which of the following actions? Select all that apply.

A
Storing data for future use
B
Uploading data to the cloud
C
Using data-erasure softwareCorrect Answer
D
Shredding paper filesCorrect Answer
Explanation:

The destroy phase of the data life cycle might involve shredding paper files or using data-erasure software.

QUESTION 20 OF 43

During the capture stage of the data life cycle, a data analyst may use spreadsheets to aggregate data.

A
True
B
FalseCorrect Answer
Explanation:

Using spreadsheets to aggregate data would happen during the analyze stage.

QUESTION 21 OF 43

Data analysts use queries to request, retrieve, and update information within a database.

A
TrueCorrect Answer
B
False
Explanation:

Data analysts use queries to request, retrieve, and update information within a database.

QUESTION 22 OF 43

You are in the plan stage of the data lifecycle for your current project. What action might you take during this stage?

A
Use a formula to perform calculations.
B
Shred paper files.
C
Validate insights provided by analysts.
D
Decide what kind of data is needed.Correct Answer
QUESTION 23 OF 43

What is the primary purpose of the destroy stage of the data life cycle?

A
To determine who is responsible for managing the data.
B
To validate the results of analysis.
C
To use functions for investigating the data.
D
To keep information safe by eliminating records of itCorrect Answer
QUESTION 24 OF 43

A data analyst is working at a small tech startup. On their current project they are in the analyze stage of the data life cycle. What might they do in this stage?

A
Choose the format of their spreadsheet headings
B
Validate the insights provided by analysts
C
Use a formula to perform calculationsCorrect Answer
D
Determine who is responsible for managing the data
QUESTION 25 OF 43

A business analyst recently completed a project that their company has decided to use to solve a larger business problem. What step is this in the data analysis process?

A
Process
B
Share
C
Analyze
D
ActCorrect Answer
QUESTION 26 OF 43

Data analysts use queries to analyze information within a database.

A
TrueCorrect Answer
B
False
QUESTION 27 OF 43

In the plan stage of the data life cycle, what decisions would a data analyst make? Select all that apply.

A
How the data will be analyzed
B
Who will be responsible for the dataCorrect Answer
C
How the data will be managedCorrect Answer
D
What kind of data is neededCorrect Answer
QUESTION 28 OF 43

A set of instructions used to perform a specified calculation is known as what?

A
A predefined statement
B
A particular value
C
A formulaCorrect Answer
D
A function
QUESTION 29 OF 43

In the course of their current project, a data analyst uses a query to retrieve and request information. Which of the following are options the analyst can use a query for? Select all that apply.

A
Visualizing data
B
Collecting data
C
Deleting dataCorrect Answer
D
Updating dataCorrect Answer
QUESTION 30 OF 43

Why is SQL the most popular structured query language? Select all that apply.

A
SQL is the most secure database on the market
B
SQL is easy to understand
C
SQL works with a wide variety of databasesCorrect Answer
D
SQL allows data analysts to use spreadsheetsCorrect Answer
QUESTION 31 OF 43

A data analyst has finished an analysis project that involved private company data. They erase the digital files in order to keep the information secure. This describes which stage of the data life cycle?

A
Manage
B
Plan
C
DestroyCorrect Answer
D
Archive
QUESTION 32 OF 43

The data life cycle deals with the stages that data goes through during its useful life; data analysis involves following a process to analyze data.

A
TrueCorrect Answer
B
False
QUESTION 33 OF 43

In data analysis, a function is a preset command whereas a formula is a set of instructions used to carry out a specific calculation.

A
TrueCorrect Answer
B
False
QUESTION 34 OF 43

Fill in the blank: To request, retrieve, and update information in a database, data analysts use a _____.

A
queryCorrect Answer
B
calculation
C
dashboard
D
formula
QUESTION 35 OF 43

The planning stage of the data life cycle is when a business decides what kind of data it needs, how the data will be handled, and who will be responsible for it.

A
TrueCorrect Answer
B
False
QUESTION 36 OF 43

In the analyze phase of the data life cycle, what might a data analyst do? Select all that apply.

A
Chooses the format of their spreadsheet headings
B
Use spreadsheets to aggregate dataCorrect Answer
C
Use a formula to perform calculationsCorrect Answer
D
Create a report from their dataCorrect Answer
QUESTION 37 OF 43

Fill in the blank: In the act phase of the data analysis process, a company may need to _____ the insights of the data analysis team.

A
revise
B
validateCorrect Answer
C
accomplish
D
calculate
QUESTION 38 OF 43

Fill in the blank: Using a formula to perform calculations, creating a report from their data, and using spreadsheets to aggregate data would all be actions carried out in the ________ stage of the data lifecycle.

A
capture
B
analyzeCorrect Answer
C
plan
D
manage
QUESTION 39 OF 43

Fill in the blank: The data life cycle has six stages, whereas data analysis has six _____.

A
process stepsCorrect Answer
B
data types
C
key questions
D
data analytics tools
QUESTION 40 OF 43

Fill in the blank: A function is a preset command, whereas a formula is _____.

A
a set of instructions used to perform a specified calculationCorrect Answer
B
a particular value
C
a computer programming language
D
a predefined statement
QUESTION 41 OF 43

In the destroy phase of the data lifecycle, a data analyst might shred paper files.

A
TrueCorrect Answer
B
False
QUESTION 42 OF 43

A data analyst is working at a small tech startup. On their current project they are using spreadsheets to aggregate data. In which stage of the data life cycle is this analyst?

A
Manage
B
Plan
C
AnalyzeCorrect Answer
D
Archive
QUESTION 43 OF 43

In data analysis, a preset command is known as what?

A
A predefined statement
B
A formula
C
A particular value
D
A functionCorrect Answer

Ready to test your recall?

The manage stage of the data life cycle is when a business decides what kind of data it needs, how the data will be handled, and who will be responsible for it.

A
True
B
False

How confident are you in this answer?