Why do we have multiple base registers in certain programs?

4 Answers   IBM,

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How do you round the addition or subtraction of two numbers in assembler? what does the following code do? AP WKUR,=P'5' where WKUR is a label

3 Answers   CSC, IBM,

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about ICM instruction.

4 Answers   EDS,

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Can we use an equated value as operand for an MVC instruction? Reason for the same

8 Answers   IBM,

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about maximum displacement and how to cross this limit.

2 Answers   EDS,

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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????

3 Answers  

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What is icm instruction?

0 Answers  

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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.

1 Answers   EDS,

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explain about maximum displacement and how to cross this limit?

0 Answers   IBM,

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How is data passed from a calling program to an assembler called program?

0 Answers  

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Why do we use "drop"? What does "using" do?

4 Answers  

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WHAT WILL HAPPEN IF WE DROP THE BASE REGISTER IN THE PGM WHICH CONTAINS ONLY ONE BASEREG?

4 Answers   IBM, Tech Mahindra,

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