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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.
EDS,
1 4528registers(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 7277What is the difference between various read and find statement,and which one should be used when for better adabas performance ?
IBM,
2 6628Write the fetch cycle and execute cycle for following instructions:JMPNZ (jump to the given address if the accumulator not equal to zero) RET(return from a subroutine) ADB (add the contents of register B to the accumulator and save result in the accumulator).
1 6622Can we use MVC instruction to move pack field to pack field....which instruction you will use and why ?
4 12416HOW MANY MAXIMUM BASE REGISTERS WE CAN HAVE IN A PROGRAM AND ALSO HOW MANY MAXIMUM BASE REGISTERS WE CAN HAVE IN A SINGLE PROGRAM.
5 13435How 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 10650what is need of START 0?. In steed of '0' can we use any other numerics?. if we use what will happen?.
4 11584Is it possible to access some memory location (Ex: VAR1 DS P) without using Base Displacement?
HCL,
1 3770
how to retrieve the instream data in sysin?
What is maximum displacement?
What does "using" do?
What is need of start 0? In steed of can we use anyother numerics? If we use what will happen?
What is the use of trt instruction?
Explain the difference between various read and find statement?
Explain how to pass instream data in sysin with assembler?
Explain how to access vsam file?
Explain how to produce soc7 abend?
what is need of start 0? In steed of
Explain about base register?
What is icm instruction?
In the house keeping section of an MVS assembly language program, like the one below STM R14,R12,12(R13) BASR R12,R0 USING *,R12,R11 LA R11,2048 LA R11,2048(R11,R12) .... .... 1. What if BASR R12,R0 IS NOT PRECEDE USING *,R12,R11? 2. USING (base address), REGISTER does USING directive says assembler to treat particular Register as a base register with the mentioned base address..in the above case * i.e current location counter..well if that is the case why we need BASR R12,R0 ? 3. What if I write like STM R14,R12,12(R13) BASR R12,R0 LA R11,2048 LA R11,2048(R11,R12) USING *,R12,R11 there is no address resolution being calculated in both LA statements so is it a right way to set Base register?..will there be any issues with Domain regarding R11 and R12?
how to pass the parameters from jcl to assembler pgm?
How many maximum base registers we can have in a program?
