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What are the command codes and their purposes?
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Answer / nageswar goud
COMMAND CODES:
"F" OR "L":-OVERRIDES INSERT RULE,
"D":-INSERT PATH OF SEGMENTS
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Answer / c r
1.C (CONCATENATED KEY)
PURPOSE- CONCATENATION OF MULTIPLE SSA-S INTO A SINGLE
SSA.
2 *F & *L COMMAND CODES
3 *P & *U COMMAND CODES
4 D COMMAND CODE
NOTE- NORMALLY WE R USING SEPERATE FUNCTION CALLS .INSTEAD
OF THIS IF WE R USING COMMAND CODES , WE CAN CLUB ALL
FUNCTION CALLS TOGETHER AND REDUCING THE NUMBER OF SSA-
S .AND IT IS THE ADVANTAGE OF COMMAND CODE
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Explain acbgen process?
DLI Vs BMP
13 Answers CTS, IBM,
Static & Dynamic PSB
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Define pcb?
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COBOL 
