⟩ What is the common systems area (CSA)?
The common systems area is the major CICS control block that contains system information, including pointers to most other CICS control blocks. The CSA points to all members of STATIC storage.
The common systems area is the major CICS control block that contains system information, including pointers to most other CICS control blocks. The CSA points to all members of STATIC storage.
Why do we have multiple base registers in certain programs?
How to Pass the parameters from JCL to assembler Pgm?
How to retrieve the instream data in SYSIN?
Can we use an equated value as operand for an MVC instruction? Reason for the same?
Explain ICM instruction?
Explain about maximum displacement and how to cross this limit?
Change process tool(code changes from dev to prd) The changes made to your code should be effected in live. How the process takes place. That is how can you move the code changes from development to production?
How to access VSAm file?
How to produce SOC7 abend?
registers(0-15) ,where they are going be resides does that mean here is it resides whether real or virtual memory? and why? then why we are assign even registers(0 to 6) for FP operations?