how to access VSAm file

2 Answers   EDS, IBM,

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how to initialize a register to 0000?

0 Answers   IBM,

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Write 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 Answers  

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Explain about maximum displacement?

0 Answers  

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Why can only 256 bytes be moved from one address to another in a MVC?

6 Answers   CSC, HCL, IBM,

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

0 Answers  

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how to produce SOC7 abend

1 Answers   EDS, IBM,

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How do you initialize a register to 0000?

10 Answers   HCL,

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Explain how to access vsam file?

0 Answers  

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What is the use of TRT instruction and how it is working?

7 Answers   HCL, IBM, Wipro,

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Explain how to initialize a register to 0000?

0 Answers  

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What is the difference in data type "X" and "P"?

5 Answers  

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