MainFrame

Top 50 Mainframe Interview Questions & Answers (2021)

1. What is DRDA ? DRDA stands for Distributed Relational Database Architecture. DRDA is a connection protocol for relational database…

2 months ago

Top 50 CICS Interview Questions & Answers (2021 Update)

1. What is CICS ? CICS stands for Customer Information Control System and happens to be software that monitors telecommunications…

2 months ago