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

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IBM MainFrame Interview Questions

Questions Answers Views Company eMail

Say CUST Table contains records like: CUSTNO CUSTNAME CUSTLOC 100 ABC SSS 200 XYZ 300 PQR 400 MNO WWW 500 CVV ------------- ------------- Now write a query to retrieve all records with CUSTLOC no data.

IBM,

3 7892

How do you find out whether two Data Sets are having exact Data through ISPF Panel? (Say No of Records, Record Data exactly matching including spaces)

IBM,

8 20487

What are differences between Static Call and Dynamic Call?

IBM, KBC, Keane India Ltd, Verizon,

10 28067

What are differences between QMF and SPUFI?

IBM,

11 40137

What are all things you can do with CEDA?

IBM,

2 9869

Have you entered any program names in PPT or PCT? If so How?

IBM,

2 9714

Wrete a JCL to compare two files and mached records move to onc file & un mached rows wants to another file?

CGI, DSRC, IBM,

13 121264

How to insert more than one record using insert?

Atos Origin, IBM,

7 13766

How to update more then one record using update?

IBM,

5 11294

How to createing new version of GDG with out loosing the data in preaves GDG version?

Patni, Satyam,

7 19582

hi guys what r the diff types of procs in jcl? bye ramya

ACS, Keane India Ltd,

4 9634

what is meant by online job and batch job?

TCS,

4 11308

is it possible to rename 01 level?

4 10587

in how many mode we can open a file ?

4 8458

what is the purpose of linkage section?

10 19349

Un-Answered Questions { IBM MainFrame }

Explain about different table spaces.

1047

What are fset, frset?

963

Can you please let me know the centre name of INS certification in Kolkata.

2181

What are steplib and joblib?

1119

What are the benefits of using the db2 database?

1154

Describe the benefits of drda?

897

What is rct?

1163

Hi, i would like to start a new carrier in DB2 DBA.Which and what all step should i have to take..?

3090

Explain the difference between and exec cics xctl and an exec cics link command?

1031

What is the meaning of the enq command?

1020

Explain the difference between external subroutine and subprogram?

1121

what do you mean by a vsam slot?

940

how can you check if a file is empty using jcl?

1343

How IBM framework work?

2178

Sync points cannot be requested by the application programs? State true or false

1112

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