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

IBM MainFrame (5234)
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MainFrame Interview Questions

Questions Answers Views Company eMail

Can we debug the MSGW JOBS?

1290

In RPG How to read a records from a file without using read opcodes?

1483

Apart from opening of a file do we have any other use of USROPN?

1334

How can we update a specific field in RPG?

1317

How can we read file using curser? how to define a curser?

1271

What is %CHECK?

1221

Using %check we are checking monika in mona what is output? What is %SCAN?

1596

How can we change the uppercase to Lowercase in RPG?

1375

What is diff between EVAL & MOVE?

1490

how to declare a constant variable in the freeformat?

1358

How to reverse the string in rpg

1749

What is RETURN CURSER LOCATION in subfile?

1536

Difference between NOPASS & OMIT?

1781

How to Define a Procedure in RPG?

1677

What is binder language ?

1860

Un-Answered Questions { MainFrame }

What is ibm db2 client?

890

how you can direct the data to spool using SYSOUT option?

1421

How to write a IDMS code to find whose employee last name is starting with J and first name starts with H?

1303

explain sorting techniques in cobol program?

1154

Can we concatenate fields in physical file? If yes how can we do?

995

What is nvl in db2?

1052

Define check constraint.

1037

What is comp-1 and comp-2?

1192

What is the term “where” for?

961

How to restart a DB2 program?

1835

Let us say you have a collection of multiple maps in cics. So if you are asked to determine the exact storage space that is available in a symbolicmap, then how will you compute it?

1096

explain in brief how you can create a vsam file?

1089

How do you access an uncatalogued dataset in a jcl?

1171

What is catelog procedure and how many catelog procedure to use in one job?

8572

) How do u handle errors in BMS macro?

1916

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