50 Best Mainframe Interview Questions Answers

Mainframe Interview Questions and Answers – JCL, COBOL, CICS, and DB2 Interview Question and Answers


What is confinement level in mainframe?

Confinement level is how much the initiation assembles in the center if it is disconnected from the actuation bunches executing in the meantime.

Why did you choose mainframe?

Mainframe computers can process huge amounts of calculations and transactions in real-time. They have a large amount of memory and processors for processing a huge amount of data for big business houses.

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