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

what are the error codes in cobol, db2, cics, vsam , and jcl

TetraSoft,

2 8099

what is psuedo conversation?

HCL,

6 11324

what is the default print format? in cobol

HSBC,

3 11303

how to crack cts interview apps? NOVEMBER 21 2010

CTS,

2 8017

How will fetch last 5 rows from table in db2

6 17943

Syntax for JCLLIB & JOBLIB???

1 13155

how do we prepare test data using file-aid tool?

Syntel,

2544

how to code instream data in procedure?

3 8633

can anyone tell me about paginglogic in CICS,Please?

TCS,

2 11568

why should SYSIN DD * statement should not be included inside a PROCedure snippet??? please answer this.. i need to know.

2452

What is the use of the DELIGHT in Mainframes and whats is use of scope?

1 4728

HOw can I get the negative sign while deduct high value from low value

2255

We know that size of redefine and redefining need not to be same..Then does the below case true 01 ws-date pic 9(6). 01 ws-redf-date REDEFINES ws-date 05 ws-year pic 9(4) 05 ws-mon pic 9(2) 05 ws-day pic 9(2)

Cap Gemini,

1 6490

how we rectify soc7 and soc4 errors in project?

Anaxis, TCS,

1 6003

how to identify the pseudo conversation by seeing the program

DELL,

2 7869

Un-Answered Questions { IBM MainFrame }

How do I copy a table in db2?

996

How can you access esds files from cics?

1102

What are the some important fields in the eib block?

1144

Mention the types of job control statements?

1169

So manual and automatic are the connect options for a set. What are the disconnect options?

810

What is meant by a ‘Transid’ ?

1051

List out the buffer pools in db2

1071

What is the compute verb? How is it used?

1135

Explain the job statement in jcl?

1155

What is isolation level in db2?

999

Explain how can you accomplish breakpoint in intertest?

1019

What is the difference between the positional and keyword parameters? Give examples.

1251

Define acb?

3624

What guidelines should be followed to write a structured cobol prgm?

1144

Explain what happens when you issue a escape routine in a program? Will there be any compilation /run time erro?

968

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