pf7 and pf8 logic. first wnen i press pf7 first five
records has to be displayed .second time when i press pf7
next five records to be displayed. what was the logic. give
clear explination.
Suppose your program is reading a Sequential Vsam file. The
file contains 10 records. How will you code the JCL to read
only 2nd, 5th, 7th,and 10th record?