DB2 Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

DB2 Interview Questions

Questions Answers Views Company eMail

How to resolve the -305 error code in DB2? And also please let me know, how to resolve the db2 error codes.

TCS,

7 73292

Is it possible to precompile if db2 goes down?

Target,

4 14221

Can we install 2 different versions of Db2 on same mainframe?

3 9257

I have a DB2 table which has 1000 rows.after udatingg first 110 rows, my job abends. Now what I have to do if I want to restart the job next time so that it should start updating from 111th row (without updating first 110 rows again).

Cap Gemini, Wipro,

10 58430

Do we have any optinon to search part of integer in DB2 as we have for character Like,SUBSTR optins?

1 9111

How to solved 818 error

Keane India Ltd, Wipro,

4 14734

what is commit & rollback? When and where is used while compiling a cobol-db2 program?

2 22955

How do you prepare a COBOL + DB2 program from coading till execution ?

Amdocs, Xansa,

1 10647

what are the frequent DB2 abends did you encounter in your programs ?? What are different SQL abends ??

Xansa,

4 14147

How do you Load a table ?? and what is Load replace ?

Xansa,

2 33541

what is a plan and how do you refer the plan in the program?

Xansa,

2 7167

why should we bind the DB2 program . What if we did not BIND a BD2 program ??

Infosys, TCS, Xansa,

9 36033

My DB2 program first read the data from a file and then it look into a table with the data it got from the file.If we did not bind the program , should the file read before SQL execution be success??

Xansa,

2 6086

what is copy pending and check pending ?

Xansa,

1 10622

what needs to be done if a table is in copy pending / check pending status?

Xansa,

5 22994

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Un-Answered Questions { DB2 }

What is runstats utility in db2?

1019

What is a db2 collection?

1040

Is db2 free?

1094

What is the physical storage length of the data types: date, time, timestamp in the db2 database?

1158

What is the purpose of rollback and commit?

1193

What is the max length of sqlca?

1216

Is it possible to alter a table – for example adding a column, when another user is accessing or updating some columns?

1080

List out the buffer pools in db2

1073

What does reorg do in db2?

1029

What are db2 objects?

1045

How do you pull up a query which was previously saved in qmf?

1149

Where do you specify them?

1279

How do you eliminate duplicate values in db2?

1190

Can we insert update delete in view?

972

What is the role of the data page in the db2 database?

1028

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