Answer Posted / deepalakshmi

IT IS USED TO SCAN STIRING OF CHARACTERS IN THE TABLE, iF
THE FIRST NON ZERO CHARACTER IS ENCOUNTERED IN THE TABLE,
THEN THE SCANING IS STOPPED,THEN THE ADDRESS IS PLACED IN
R1AND THE VALUE IN R2.

THEN THE CONDITION CODE IS SET

Condition Code Indications

0 ( Zero ) All function bytes
encountered were X’00’.
1 ( Minus ) A nonzero function byte
was found before the
end of operand 1
2 ( Positive ) A nonzero function byte
was found at the
end of the operand 1

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

1014

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

985

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What is icm instruction?

1027

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How are data passed from jcl parm to assembler program?

966

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What is house keeping in assembler?

962

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explain about maximum displacement and how to cross this limit?

1112

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

993

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Explain the difference between various read and find statement and which one should be used when for better adabas performance?

954

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how to initialize a register to 0000?

1082

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Explain about maximum displacement?

1016

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how to pass the parameters from jcl to assembler pgm?

1065

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How to pass the parameters from jcl to assembler program?

960

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Ap wkur,=p5 where wkur is a label?

1088

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Explain how to access vsam file?

1048

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Explain how to initialize a register to 0000?

965

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