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

Which is not true about evaluate statement

2407

i have 10steps and i want run step3 and based on step3 i want execute step7,8,9,10?in jcl

1 2284

How to empty the records in jcl

1 1429

Want to know related Interview questions and answers for seniors

1 1458

How do you check object lock

788

How to reverse a string using RPG?

1412

INREC AND OUTREC? HOW TO SPLIT 5K RECORDS TO DIFFERENT FILES IN A FILE IN COBOL? RESTART IN COBOL-DB2? ISOLATION LEVELS?

825

1. There is a file called Month. Month has 12 members called Jan, Feb, ..., Dec. How to design a rpg code which can access any member and show its content. (User can ask for any member when required)?

969

Write a CL program which will run a batch job at 1 am every night

1065

There is one string as A B C and wanted to display string as Shri A Shri B Shri C, how we can do this in sql? If we have around 100 values in string like this, each value should be displayed with initials as Shri.

1136

How to convert a spool file to PDF file in AS400?

1193

What is FORMAT keyword and its use?

560

What is DYNSLT keyword? How do you perform selection using DYNSLT

1 1535

How can we read records for specific member in CL? AND rpg?

658

How can we retrieve the total number of records in RPG & CLLE?

598

Un-Answered Questions { MainFrame }

what are the key words you must use when using a subfile?

1120

how are start and xctl different?

933

run jcl for cobol+db2 pgm?.. //jobcard //step001 exec pgm=ikjeft01 //systin dd * DSNSYSTEM(--------) RUN PROGRAM(MYPGMNAME) PLAN(-----), LIB(-------), PARMS(------) /* WHAT WILL U GIVE INSIDE THE BRACKETS... WHAT IS PLAN,PACKAGE,BIND?..PLAN N PACAKGES ARE GENERATED BY ?...

4239

Define redefine?

1067

what is a rpg?

1142

When are scope terminators compulsory?

979

how to run other job when one job is active?

968

what is file information data structure?

2126

PLEASE SEND ME THE DOCUMENTS IF ANY ONE HAVE REGARDING THE IMPACT ANALYSYS,REVIEWS

2354

Suppose we have one database file and it is used by 5 programs and in 3 program we have to add some records in datbase file s what is the impact on other program?

1877

what are the two record formats a subfile contain ?

1819

What is psbgen process?

1126

What is the advantage of defragmentation?

938

What are catalog tables in db2?

1004

What are the information stored in ci?

959

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