what is need of START 0?. In steed of '0' can we use any other numerics?. if we use what will happen?.

4 Answers   CSC, TCS,

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What will happen if we drop the base register in the program which contains only one basereg?

0 Answers  

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how to initialize a register to 0000?

0 Answers   IBM,

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Explain how to produce soc7 abend?

0 Answers  

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explain icm instruction?

0 Answers   IBM,

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

0 Answers  

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about ICM instruction.

4 Answers   EDS,

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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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Explain how to access vsam file?

0 Answers  

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How do you initialize a register to 0000?

10 Answers   HCL,

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Is it possible to access some memory location (Ex: VAR1 DS P) without using Base Displacement?

1 Answers   HCL,

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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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