It is an interesting course to learn about the IBM mainframes.

Great overview of IBM z/OS and Z-Systems for a total beginner.

A challenging and valuable introduction to IBM's Z computing.

Excellent introduction, very useful to have a broad picture.

First time learning about mainframes. Learned a lot! Thanks.

Loved it was beautifully presented however highly technical

Thank you very much for interesting and informative course!

It was fun with the great study material!

Thanks, IBM Team.

Gave a complete overview of the fundamentals in mainframe.

very interesting and educative as well as brain storming.

Excellent way of starting to learn all about mainframes

Excellent course, i'll recomend this for many people!

Great course! Especially Jeff made it a fun learning.

The terminologies! Wueh! Exciting course and trainer.

It was great experience and teaching style is awesome

Very good

Every mainframe developer should know this.

Very simple way to cover a very complex technology.

Good Learning for fresher in mainframe Technology

Best one to learn for who is new to mainframe !!!

Jeff Bitsi is great at explaining the z/OS System

Very good course to understand about mainframes.

Curso bem explicado e com material bem intuitivo

A good one for the basic knowledge how it works.

It is very helpful to gain knowledge thank you

Amazing and educational. Overally interesting