MainFrame Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

IBM MainFrame (5234)
IBM AS400 (1355)
IBM PL/1 (31)

MainFrame Interview Questions

Questions Answers Views Company eMail

In my table having 3000 Records. How can I delete the 500th row? (we don't know what is data inside the table)

3 10259

Please send me the real time scenarios in Mainframe Project... i.e., it may be in banking or insurance sector or any other no problem..... please send your mails to krishnaprasadbvs@gmail.com

CSC,

11749

I want to know what exactly the STOPPER field does with example. Please help.

1 4462

What is the drawback of using HANDLE CONDITION?

IBM,

1 6028

My JCL has 4 steps that execute PROC’s P1, P2, P3 and P4 as shown below //P1 EXEC PROC=P1 //P2 EXEC PROC=P2 //P3 EXEC PROC=P3 //P4 EXEC PROC=P4 There are four steps S1, S2, S3 and S4 in each PROC’s (i.e. P1, P2, P3 and P4) I want to execute only step S2 of PROC P2 and no other steps or PROC’s. How do you achieve this?

IMS,

4 9861

can any one help in hawkeye and turnover or any change management system plzzzzz or send the documents to my mail id :gvsp.as4@gmail.com

2409

what is importance of 'MAPFLD' IN OPNQRYF FILE ?

2 11082

how to purge 50 initiators continuously?? console commands??

IBM, ups,

4 14170

I have 255 procedures in a job, each procedure contain 2 steps.can we execute this job?

2 6588

this is rpg3 code W0RTN IFEQ @CN,002 what is the means @CN,002

1 5279

ihave ten flatfile in that iwant to concatinate all the files except file 5,6 into output file by uing jcl? how to do this? give me detail yntax for tis?

IBM,

4 9046

how we change the vsam file name in cics rigion? anybody elobrate this?

IBM,

3 11476

what is need of START 0?. In steed of '0' can we use any other numerics?. if we use what will happen?.

CSC, TCS,

4 11575

sample code for read a 2nd record from last in flatfile how can do?

iNautix,

4 14237

A cobol program to read a file , match it with other if. If match occurs then write it to an output file. If no match then no need to write it.Error log created by program to track any error.

1 7405

Un-Answered Questions { MainFrame }

Can we use DISP=SHR in output file in JCL

1420

How can we change the uppercase to Lowercase in RPG?

1428

which are the relational operators in rpg?

1130

How does the jcl specify the job to os?

1157

Is it rquired any server for Ibm framework? Give me list of Ibm framework & recent version IBm framework?

2242

How to define a directory?

978

What are the 2 sqlcodes that are returned?

1189

which is the cics control program that provides communication services between user written application programs and terminals?

998

What are the building blocks used in vsam datasets?

990

Explain how would you resolve an asra abend?

986

when do you use f-spec. Continuation line ?

1711

What are fillers?

1035

Can we change the password using ALTER? anyone tried and changed?

2021

In an sql table that is embedded, what is the procedure to retrieve rows that are part of a db2 table?

1101

how can you display specific subfile page on the screen in unequal subfile?

1153

For More Un-Answered { MainFrame } Questions Click Here