Answer Posted / steve holton

There are 16 registers, and ALL can be used as a base EXCEPT
for register 0, so the answer is AT LEAST 15. AT LEAST is
specified here because in any section of code, you can
"re-use" a previous base register once you are no longer
within the original address range ("scope") of that
particular base register. By re-using the registers, you can
have base registers that will cover ALL of the memory in the
machine - but not all at once - you have to "bite off" 15
base reg-at-a-time chunks of memory (all addressable memory
does not have to be contiguous - it can be scattered around
memory in 4K pieces).

how do you round the addition or subtraction of two numbers in assembler? what does the following code do? 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?

1090

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Explain the difference in data type "x" and "p"?

994

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What is need of start 0? In steed of can we use anyother numerics? If we use what will happen?

1019

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What is maximum displacement?

1121

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How do you round the addition or subtraction of two numbers in assembler?

993

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

1020

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explain about maximum displacement and how to cross this limit?

1122

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Explain how to pass instream data in sysin with assembler?

1042

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What is need of start 0?

1084

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What does the following code do? Ap wkur,=p5 where wkur is a label?

1046

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How many maximum base registers we can have in a single program?

1058

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Explain about maximum displacement?

1025

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Explain about house keeping in assembler?

1017

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how to retrieve the instream data in sysin?

1111

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What is icm instruction?

1036

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