CLIST is an interpreted language. CLISTs can be run in background (by running JCL which executes the TSO control program (IKJEFT01)). Read more with examples.
This is one of the best way to enter into digital career. Even you have been working in legacy technologies. Read more.
The top 10 SQL questions on functions given in a Quiz format. Highly useful for SQL developers to apply this knowledge in your project directly. Read more.
The popular and trending AWS certifications are most valuable to show that you have acquired AWS skills. As an administrator he should obtain multiple certifications, among those AWS SysOps Administrator certification is mandatory. Read more.