Recent Interview Questions of IBMi Skills

• Que. How do we lock a record in RPG?

  Chain will lock a record if file opened in update mode and we need to use unlock...

• Que. What will happen if we are using seton LR after return? Return; *Inlr = *On;

  Seton LR is not executed. When Return statement is executed, control goes back t...

• Que. Will Return statement after *inlr = *on get executed? *inlr=*on; return;

  Yes, after LR is on, program will still continue processing additional commands....

• Que. How to remove duplicates from a file using SQL?

  1.) 1st way: DELETE FROM TESTFILE A WHERE RRN(A) > (SELECT MIN(RRN(B)) ...