list some of the commonly used commands for debugging?
what is the use of data structures?
how we lock a pf???? what are the parameters used in this command.how we understand whether an object is locked or not?? using command .....we have to use *PSSR? and trough *status..how??.if we give an eg to me???pls answer me anyone..
how to develop some simple graphs (bar charts) using just html?
We have seen no of parameter list but If we mention like this 'CALL PROGNAME PLIST ' how to know No of parameter name of program ?
What are the types of data areas?
Can we use OVRDBF command without using of OPNQRYF ? Or can we use OPNQRYF command without using of OVRDBF command ?
how many levels are there in a physical file?
what is the disadvantage of using global variable?
Difference Between Call & Sbmjob?
what are indicators?
how would you design the process for a nightly, high volume check producing process that needs to select only records that are flagged to be processed?
What are the different types of messages in CL?