IBM MainFrame (5234)
IBM AS400 (1355)
IBM PL/1 (31)
how can you define a dataarea(DTAARA) IN RPG? Which spec you define it C-spec/D-spec?
Define dynamic processing?
What is syscat in db2?
is it required that primary key values have to be unique? Do alternate key values have to be unique?
Name all the file-open modes
how do you intitiate another transaction?
the maximum number of subfiles that can be active for a single file is ____ .
What is the meaning of copy idms subschema-binds in idms?
define subsystem?
What is qsam? How it is used?
What is a db2 tablespace?
What is file access opcodes?
I executed one job and I forget to save the final JCL. But took an XDC from SPOOL. Now I want to recover the JCL from XDC dataset. Is there any process to do this?. (Manually it takes a lot of time). Is there
Write a program to explain size error.
1. If there are two programs using same file and 2 users are using the file at the same time and what can be done to allow them both to access? 2. How can remove lock from the file for accessing it by both users?