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

I have mainpgm(abc) this is the only cobol pgm(non-db2).And this pgm calling subpgm name "acd" this also only cobol(non- Db)and this pgm calling some other subpgm this pgm has cobol-db2 pgm. 1) IF you calling static mode how to run and how to compile? 2) IF you calling dynamic mode how to run and how to compile? plz suggestion me.

HP,

2609

How to concatenate different LRECL of files?

IBM,

2 14682

How to pass instream data in sysin with Assembler?

ANZ, IBM,

2 10893

CAN ANYONE TELL ME WHAT IS "JOB-CARD"

Syntel,

4 9176

difference between group clause and order clause

1 5208

without performing any operations on a file how can i know whether it contains data or not

2 6255

maximum of how many screens we can open in emulator

2 5670

can we use COPY statement in w-s section? how?

3 6999

WHAT IS SOC3?HOW IT CAN BE RESOLVED?

1 21364

How many variables can be declared in w-s section.?

2 5818

how to move the records from file to array table. give with code example

ADP, Syntel,

2671

db2 variable decimal(15,2) what is the equalent size of cobol variable

Syntel,

2 18570

how do you move only numeric data from A to B 01 A pic x(10) value 'a1b2c34d5e'. 01 B pic x(5).

DELL, Mind Tree,

2 7650

Can we call a CICS program from a batch program or viceversa?If so, how?

3 7749

what are the copybook changes generally we done?can anyone tell me......... Thanks in advance........

1 4216

Un-Answered Questions { IBM MainFrame }

What is psb?

1023

which parameter is used to check the syntax of a jcl without executing it?

1356

What is the clustering index in the db2 database?

998

Have you caused any huge mistakes for the bank?

928

What is length is cobol?

1097

Can you use occurs in bms map?

1058

how to handle -911 (deadlock) error in a db2 program so that the program will never abend?

1024

What is idms-restart ?

1473

What are Naming Standards in QMF?

1677

Describe the benefits of drda?

953

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

2039

Explain db2.

1024

Write down the divisions of cobol program?

1241

can you specify some the distinctive features of a ksds, key sequenced dataset?

1025

How can the attributes of one sms dataset be copied to another dataset?

1417

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