Answer Posted / s abbas
It is used to hold a number that can be added or sometimes in subtraction from to the address portion of a computer instruction to form an effective address it is also called index register
Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
Why do we use "drop"?
What is house keeping in assembler?
Explain the difference between various read and find statement and which one should be used when for better adabas performance?
What is need of start 0? In steed of can we use anyother numerics? If we use what will happen?
How many maximum base registers we can have in a program?
Explain about maximum displacement?
What is maximum displacement and how to cross this limit?
What is need of start 0?
Explain about base register?
Explain how to pass instream data in sysin with assembler?
Explain how to produce soc7 abend?
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?
What does the following code do? Ap wkur,=p5 where wkur is a label?
Ap wkur,=p5 where wkur is a label?
Explain how to access vsam file?