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学生对 Google 提供的 Prepare Data for Exploration 的评价和反馈

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23,138 个评分

课程概述

This is the third course in the Google Data Analytics Certificate. As you continue to build on your understanding of the topics from the first two courses, you’ll be introduced to new topics that will help you gain practical data analytics skills. You’ll learn how to use tools like spreadsheets and SQL to extract and make use of the right data for your objectives, and how to organize and protect your data. Current Google data analysts will continue to instruct and provide you with hands-on ways to accomplish common data analyst tasks with the best tools and resources. Learners who complete this certificate program will be equipped to apply for introductory-level jobs as data analysts. No previous experience is necessary. By the end of this course, learners will: - Find out how analysts decide what data to collect for analysis. - Learn about structured and unstructured data, data types, and data formats. - Discover how to identify different types of bias in data to help ensure data credibility. - Explore how analysts use spreadsheets and SQL within databases and data sets. - Examine open data and the relationship between, and importance of, data ethics and data privacy. - Gain an understanding of how to access databases and extract, filter, and sort the data they contain. - Learn best practices for organizing data and keeping it secure....

热门审阅

MG

Aug 8, 2023

I love how the course it's not limited to teach about the technical skills of a data analyst professional, but it also helps you discover some soft skills that make you a better human resource.

FR

Aug 8, 2021

As a beginner in SQL and Data analyst world, this course "Prepare Data for exploration" open my eyes and enrich my knowledge. I do really enjoy this course. and Excited to move forward. Thank you :)

筛选依据：

3551 - Prepare Data for Exploration 的 3575 个评论（共 3,653 个）

创建者 Travis C

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May 9, 2023

Needs more hands-on with SQL and performing queries.

创建者 Deleted A

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Apr 7, 2023

Too much information. Too short time to handle it..

创建者 Erik B

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Oct 8, 2021

trying to get to next course, not trying to review.

创建者 OLAMIDE M O

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Apr 12, 2022

I am locked out of the next course after payment

创建者 Samuel A

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Aug 9, 2023

Would have loved if they focused on SQL in depth

创建者 Gabriel A S

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Mar 20, 2025

More help needed for people with query issues.

创建者 Sonali G

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Oct 5, 2022

ITS VERY DIFFICULT TO UNDERSTAND THIS COURSE

创建者 sayli k

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Jun 14, 2021

Sometimes the educator seems to be monotnous.

创建者 Rylus

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Feb 28, 2023

This course appears to have reset itself.

创建者 May T

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Oct 24, 2022

I get a lot of courses from this step.

创建者 B P

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Aug 25, 2022

Course is fine, but too basic for me.

创建者 Shawn B

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Oct 11, 2023

The SQL lessons need to be updated.

创建者 Takahide M

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Jul 3, 2021

I found this course very difficult.

创建者 Deleted A

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Nov 22, 2024

below average for a google course

创建者 omer s

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Aug 17, 2022

too basic, i was expecting more.

创建者 QUARSHIE J

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Aug 24, 2021

Need more practical work on SQL

创建者 Aditi S

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Feb 11, 2025

tough to complete in less time

创建者 Anas A

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Mar 29, 2021

Rich of soft skills required

创建者 Clara T A

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Feb 25, 2025

me ha parecido interesante

创建者 Jason C

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Apr 14, 2023

It was kind of difficult

创建者 Diana A M A

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Aug 8, 2022

No esta bien organizado

创建者 Prakrati S

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Jul 27, 2023

Its still kind of slow

创建者 Galileo d

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Dec 27, 2021

it's not simple part,

创建者 Khoi T

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Oct 23, 2025

For me being bias

创建者 Abdul B A

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Jan 24, 2023

need to update