Course 4 of the Google Cybersecurity specialisation was good in covering:

-some refresher content for SQL

-basic Linux concepts and bash commands in the Linux Terminal

I enjoyed the breakdown of the lesson material and the hands on activites. Both made it much easier to understand and enjoy learning about and using Linux and SQL.

Great intro and refresher into common Linux commands and SQL queries. This was fun to complete and the labs helped me understand SQL more for my current employer.

Very well done and informative! I never really had an interest in (or a clue about) SQL, and this helped me better understand the uses of it, and Linux commands!

Since I don’t have any programming experiences, especially with SQL and Linux, this course helped me a lot. I’ve learned the basics so it was a nice experience. 

This course was a lot of fun! The labs in this section are very hands-on and really built my confidence with using the command line and implementing SQL queries.

This is a great introduction in understanding Databases and communicating with computers. Excellent Instructors along with easily digested readable material.

Great introductory course to linux and SQL with practical examples, no querying for apples and oranges, instead looking for log times and events for example.

This course helped me become more aware of the worlds of Linux and SQL. I appreciated the course. The most challenging and most rewarding course thus far.

I sincerely appreciate your assistance with my cyber security training and your encouragement of my career aspirations. thank you Regards, K.Srinivas

Course 4 was challenging for me in a good way. I learned things never knew and accomplished things I did not know. I'm looking forward to to course 5

I like that it offers the most hands-on activities so far. I loved being able to test running the code myself to retrieve different results and data.

I like the labs and tests in this course because they stimulated and motivated me to learn how to use them and I want to become good at using them.

This course was very informative but not overloading with informations. I enjoyed the activities and aplpying what I am learning through action.

It was amazing course and I enjoyed it. It starts from basic level and easy to comprehend concepts. and get chance to have hands on experience.

Thank you for information on me, i will take all input iwhat i got, and i will improve my knowledge in Linux and SQL make me better in future.

I liked this course a lot. The explanations was good and I learned a lot about Linux command line (the Shell) and how to work with the SQL.

A really comprehensive but still beginner friendly course that is made to keep you motivated and curious. A really well structured course.

I learned all the best practices of Cybersecurity and some of the tools used in analyzing logs to investigate an incident from a Network.

Excellent, beginner- and user-friendly approach to learning about Linux and SQL. Very accessible and instructive material. Great stuff!

I AM GRATEFUL TO GOOGLE FOR THIS CYBER SECURITY CIURSE ON TOOLS OF THE TRADE USED IN CYBER SECURITY,NOW I KNOW HOW TO USE THESE TOOLS.

Although I was comfortable with the Linux portion as I use it daily, I had not run a SQL query in 20 years. This was a good refresher.

Very good!! Very interesting content and presented in a very practical way. The use of practical examples makes learning much easier.

i wanna say thanks to the teacher. because she's the best with teaching i got everything and i was very happy with learning from her.

Very extensive course and definitely jam packed but you learn what you need to learn in a progressive class at a an accelerated pace.