What are the mainframe computing pros and cons?
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When do you get -811 sqlcode and how to resolve it?
Difference b/w Error and abend in COBOL
what is the scope of commitment control?
What is mainframe testing?
what is the meaning of ssrange and nossrange?
Total no of bytes in the following 01 rec-1 02 first-group 03 a1 pic x(4). 03 a2 pic 99. 02 second-group redefines first-group. 03 A3 pic999. 03 A4 pic 999. 02 third-group. 03 A5 occurs 5 times pic 99. A)22 B)16 C)12 D)10
My program has an array defined to have 10 items. Due to a bug, I find that even if the program access the 11th item in this array, the program does not abend. What is wrong with it?
Are scope terminators compulsory? If they are, when?
If DB2 query returns in null value, how do you work with it in PL/1?
How is next sentence and continue different?
how do we describe static call and dynamic call?
What are the different types of string function in PL/1?