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CICS Programming and Commands
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Suppose pgm A passes 30 bytes to pgm B thru commarea and pgm B has defined its DFHCOMMAREA to be 50 bytes. Is there a problem? a. No, the program runs fine b. Yes, if B tries to access bytes 30-50 c. Yes, if B tries to access bytes 31-50 d. None of the above
AnswerClick to flip back
A
C
💡 Explanation:
Program A passes exactly 30 bytes. Program B can safely access only those 30 bytes. Accessing bytes 31-50 reads undefined memory, causing errors. The answer must specify the correct byte range.