IBM による Introducing z/OS UNIX System Services の受講者のレビューおよびフィードバック
e.g. This is primarily aimed at first- and second-year undergraduates interested in engineering or science, along with high school students and professionals with an interest in programming.
On successful completion of this course, the learners are eligible to claim a badge. More information can be found here:https://www.credly.com/org/ibm/badge/introduction-to-z-os-unix-system-services...