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

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IMS (143)
IDMS (107)
Natural (81)
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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 is a result table?

1 5732

What is the SQL Communications Area and what are some of its key fields?

1 5128

Usually, which is more important for DB2 system performance - CPU processing or I/O access?

1 4374

How would one remove old reorg information from the DB2 catalog?

2 6586

The only place of VSAM KSDS in DB2 is?

IBM,

2 8152

What is DCLGEN?

2 15897

Where is the output of EXPLAIN stored?

2 6981

What is the function of buffer manager?

1 5897

What techniques are used to retrieve data from more than one table in a single SQL statement?

2 6619

What is a lock?

1 5086

What should be specified along with a cursor in order to continue updating process after commit?

IBM,

1 5522

How does DB2 use multiple table indexes?

1 5906

What is meant by repeatable read?

4 10669

Compare a subselect to a join?

1 5111

Describe the elements of the SELECT query syntax?

3 6660

Un-Answered Questions { IBM MainFrame }

PLEASE SEND ME THE DOCUMENTS IF ANY ONE HAVE REGARDING THE IMPACT ANALYSYS,REVIEWS

2464

Is it rquired any server for Ibm framework? Give me list of Ibm framework & recent version IBm framework?

2309

can any body give me any website for getting help on mainframe projectts in banking domain.

2157

i need a small 3d program using inline and outline.

2279

Are you comfortable in cobol or jcl?

1099

What is the latest version of ibm db2?

1352

List the type of locks and explain each of them.

986

what u mean by csrloc and rtncsrloc in rpgIV in as/400.Give an eg? to do...give some coding...what is row no and column no ???..if possible...give a no of lines coding....please

4533

have 3 tables table1, table2 and table3 which contains employee information. table1 is master table, table2 contains emp details like emp no and so on, table 3 contains emp salary. so if any emp leave company between 25th - 30th of every month it has to get updated in tables. but it is not getting updated. What is the reason.

1797

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

2104

pls send the docs of any telecommunication mainframe project

2208

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