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

How will 128 be saved in s9 (3) comp-3 How will 12 be saved in s9 (2) comp

CTS,

3 10207

How do you interact with your onsite coordinator?

2 6196

How to write a IDMS code to modify a record on the database with rollback.

Tech Mahindra,

1 6759

how we rectify soc4 and soc7 error in project(need real time answer)? please reply

HCL, Wipro,

3 12450

can i see the copy book length using file-aid ?

TCS,

2 15324

describe 805 error

DELL,

6 11350

does anybody know about niit technologies ? how is that company ? any body working in that company ? please answer my question.I got selected in NIIT Technologies delhi.

3002

how to count the number of members in pds?

2 12584

What is the error/SOC code if dd names are not sysut1 and sysut2 in IEBGENER?

CTS,

1 6951

WHAT IS THE PROCESS OF "CLAIM PROCESSING SYSTEM"

IBM,

2390

How can we see data in TEMPARARY DATA SET in JCL ?

CSC, Polaris,

7 24639

How Can we see all generations of a GDG ?

Polaris,

3 8826

I have 3 duplicate records in a file . I want to eliminate 1st, 2nd and copy 3rd one only . HOW ?

CTS, DELL,

3 13995

hi friends,can any one post the ibm mainframe inteqview questions for 1year exp candidate,for itc infotech interview?. have any body attended for this in the past?...

ITC Infotech,

1 4849

how is the future of tandem mainframe?

3378

Un-Answered Questions { IBM MainFrame }

How to pass the parameters from jcl to assembler program?

999

My IMS main progam is calling Db2 subroutine ...Its giving - 923 db2 sql code..so could any one tell how to solve this issue.

3591

What language is db2 written in?

1042

Explain the three location modes?

892

Name some translator and compile options and explain their meaning?

2841

suppose I have two tables a and b. Both tables are connected with ssn number as foreign key. I want to retrieve a column data from b table. How will you write a query?

964

What is host variable?

1053

what is the meaning, the advantages and which are the types of evaluate statement?

1049

Tell me can we update with histogram?

1138

I have done a start browse on a vsam dataset. Can I do another start browse without doing an end browse?

1073

Name the 3 common ways to create maps?

1134

how do you code a null statement?

1336

Explain how are you going to remove duplicates from the file that is being read?

1000

What do you mean by monitor block?

1855

Using alternate indexes in batch program?

1105

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