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

COBOL (1072)
JCL (1031)
CICS (755)
DB2 (1122)

IMS (143)
IDMS (107)
Natural (81)
ADABAS (26)

REXX (60)
Assembler (68)
CLIST (6)
QMF (32)

MVS (25)
OS390 (10)
OS 2 (7)
VSAM (319)

IBM MainFrame Interview Questions

Questions Answers Views Company eMail

Under idcams, multiple functions can be executed, each of which returns a condition code. What will be the condition code returned to the operating system?

1 1089

Using alternate indexes in batch program?

1 1181

On which dataset you can have alt index?

1 970

What is the device independent method to indicate where a record is stored?

1 1109

What is a lds (linear data set) and what is it used for?

1 1063

What is the biggest disadvantage of using a vsam dataset?

1 1209

Using alternate indexes in cics program?

1 1077

What are the distinctive features of a ksda, key sequenced dataset?

1 1062

What does the keyranges parameter in define cluster commends do?

1 1013

If fspc(100 100) is specified does it mean that both the control interval and control area will be left empty because 100 % of both ci and ca are specified to be empty?

1 1151

Is it slower if you access a record through alt index as compared to primary index?

1 1082

What is a base cluste?

1 1193

Would you specify freespace ce for an esds?

1 1143

What is a lds (linear data set)?

1 1073

What is speed parameters in define cluster command?

1 1123

Un-Answered Questions { IBM MainFrame }

what u mean by csrloc and rtncsrloc in rpgIV in as/400.Give an eg? to do...give some coding...what is row no and column no ???..if possible...give a no of lines coding....please

4533

i need a small 3d program using inline and outline.

2279

have 3 tables table1, table2 and table3 which contains employee information. table1 is master table, table2 contains emp details like emp no and so on, table 3 contains emp salary. so if any emp leave company between 25th - 30th of every month it has to get updated in tables. but it is not getting updated. What is the reason.

1797

pls send the docs of any telecommunication mainframe project

2208

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

2309

What is the latest version of ibm db2?

1352

List the type of locks and explain each of them.

985

can any body give me any website for getting help on mainframe projectts in banking domain.

2157

If anyone has IBM Certification Dumps pls forward to me & also let me know what are the Certification Codes that are available in DB2

2103

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

2464

Are you comfortable in cobol or jcl?

1098

For More Un-Answered { IBM MainFrame } Questions Click Here