2 ms·
Anecdotal: my cousin is a sysadmin and he recently took a certification class for z/OS. He says it was probably the best career-enhancing step he's ever made.
by wyclif 7y ago
Anecdotal: my cousin is a sysadmin and he recently took a certification class for z/OS. He says it was probably the best career-enhancing step he's ever made.