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A mainframe refresher quiz

Make sure you know what is significant about the mainframe. Take this quiz to find out what you should brush up on.

Think you know everything about big iron? Let's find out.

A lot goes into the mainframe: services, products and operating systems change rapidly. Take our mainframe refresher quiz to see if you know your zIIP from your zAAP and your z/OS from zAware.

Dig Deeper on IBM system z and mainframe systems

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