MainFrame Interview Questions
Questions Answers Views Company eMail

how JCL works?

802

in ways data can be passed to a COBOL program from JCL?

670

what happens when COND is coded in JOB statement and when COND is coded inside EXEC statement?

779

what is the difference between JES3 and JES2?

683

how would you create a temporary dataset? And where will you use them?

772

what is DSN parameter and DISP parameter is used for?

681

how you can access an uncataloged dataset in a JCL?

656

what is the JCL statement consists of?

699

what is “Cond= even” and “Cond=only”?

744

what is DSN in JCL and what are the parameters to declare the DSN?

726

what is JCL?

698

Mention the types of job control statements?

691

Explain in DD statement what is the use of DCB parameter?

656

What is Cataloged Procedures?

715

What is the syntax of JCL statement?

700


Un-Answered Questions { MainFrame }

what is the purpose of putovr (put with explicit override) keyword?

940


How do you concatenate the firstname and lastname from emp table to give a complete name?

605


What is the usage of open cursor command?

601


I have a COBOL program that ACCEPTs some input data. How do you code the JCL statement for this?

704


How do I delete a table in database?

601






What do you understand by the term job time – out and how can you overcome that?

608


Explain the maximum number of pcbs allowed in a psb?

3147


How we will get issues on AS/400 technology ? I mean which issue/Defect Tracking tool is using in all companies when any issue comes? Can anybody explain about the work flow of AS/400 project ? plzzz

1160


What are some jcl statements that are not allowed in procedures?

730


why is as/400 called object oriented machine?

955


What is the difference between Structured COBOL Programming and Object Oriented COBOL programming?

681


What is meant by deadlock in db2?

646


What is DEQ?

602


How to traceback if I am getting SOC7 or SOC4 abend? List down the steps

1030


What parameters can be used to limit the number of records written to a sysout dataset?

752