Mainframe Programmer Interview Questions
What experience do you have working with mainframe systems?
What is your experience with IBM mainframes?
How familiar are you with Cobol and JCL programming languages?
What challenges have you faced while working with mainframe systems?
Describe a project you have worked on that involved mainframe programming.
What is your experience with debugging mainframe programs?
How have you used the mainframe to improve efficiency in an organization?
Are you familiar with the CICS Transaction Server?
What methods do you use to optimize mainframe performance?
Are you familiar with the MVS operating system?
What have been some of the most difficult mainframe programming tasks you have completed?
What tools have you used to test and debug mainframe programs?
How do you ensure that mainframe programs are secure?
How do you maintain the integrity of mainframe data?
What techniques do you use to troubleshoot mainframe system issues?
What experience do you have working with databases on the mainframe?
Are you familiar with the DB2 database system?
How do you ensure that mainframe programs are reliable and robust?
What is your experience with creating and maintaining mainframe reports?
How do you ensure that mainframe programs are compliant with industry standards?
How do you ensure that mainframe programs are optimized for performance?
What experience do you have with datacom and CICS programming?
How do you go about testing and debugging mainframe programs?
Are you familiar with IMS/DLI database systems?
What is your experience with developing batch jobs on the mainframe?
Are you familiar with the VSAM file system?
How do you ensure that mainframe programs are secure from external threats?
What experience do you have with implementing mainframe security protocols?
What have been some of your most successful mainframe programming projects?
How do you handle complex mainframe programming tasks?
Are you familiar with the REXX scripting language?
Are you familiar with the CICS Command Level Interface?
Are you familiar with the IBM Utilities Suite?
What techniques do you use to optimize mainframe performance?
How do you ensure that mainframe programs are compatible across multiple platforms?
Are you familiar with the TSO/ISPF interface?
Are you familiar with the SMP/E system?
Are you familiar with the IBM Debug Tool?
What experience do you have with creating and maintaining mainframe databases?
Are you familiar with the CA-7 scheduling system?
Are you familiar with the IBM z/OS operating system?
Are you familiar with the IBM z/VM virtual machine?
What experience do you have with the COBOL programming language?
Are you familiar with the IBM WebSphere Application Server?
Are you familiar with the IBM DB2 database system?
Are you familiar with the IBM Rational Developer for System z?
Are you familiar with the IBM CICS Transaction Server?
Are you familiar with the IBM z/VSE operating system?
Are you familiar with the IBM z/Architecture?
Are you familiar with the IBM z/OS Connect Enterprise Edition?
Are you familiar with the IBM JCL Job Control Language?
Are you familiar with the IBM VisualAge Generator?
Are you familiar with the IBM System Automation for z/OS?
Are you familiar with the IBM WebSphere MQ messaging system?
Are you familiar with the IBM WebSphere DataStage ETL tool?
Are you familiar with the IBM WebSphere Process Server?
Are you familiar with the IBM WebSphere Business Modeler?
Are you familiar with the IBM WebSphere Transformation Extender?
Are you familiar with the IBM WebSphere Message Broker?
Are you familiar with the IBM WebSphere Application Server Network Deployment?