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

Explain COND used in JCL?

Patni,

1 5260

Whats error code s222?

Patni,

7 31791

whats SOC7?

Patni,

1 4927

if we want to add new column in the db2 table.How can add in the copybook?

2 7170

How to open and see copy book ?

3 15148

hi friends........if u know syntax of IEBEDIT IN JCL

2 15259

How to read a 100 record from a file through cobol?

2 12342

What are the differentlevels of locks in IDMS?

1 5297

What are the different ways to run a COBOL DB2 program using JCL?

2 9444

How to see the COMP3 value(packd decimal)

iGate,

2 8097

Can we give two user name in NOTIFY parameter in JOBCARD

Syntel,

1 7285

SORT card to eliminate duplicity.

Syntel,

1 5452

If we want to see the eliminated duplicate record thru SORT, how its output file will be managed

Syntel,

6 11327

what is full form of AIX

Accenture,

3 12610

What is the purpose of a READY?

2 6484

Un-Answered Questions { IBM MainFrame }

I want to set position for a particular text in a certain position in several of my cics maps.Please provide me with a solution. Ex: If "F1-Help" has to be set to pos(4,27) always in all the maps within a PDS.

2323

Why db2 is called db2?

1053

Is db2 free?

1100

What is lock escalation in db2?

1042

Can you define a gdg?

1000

What is explain plan in db2?

1007

What is the use of predicate?

1050

Can we delete records from view?

974

what is the meaning of dynamic processing in vsam?

1065

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

2683

What is ims (db/dc)?

1056

what are JCLLIB and STEPLIB in JCL?

1177

Explain how do you dynamically set the cursor position to a specific field?

1077

What is bind in db2?

1055

Explain difference between call and link?

1112

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