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

DB2 Interview Questions

Questions Answers Views Company eMail

How to compare data between two tables in db2?

1040

What is lock escalation in db2?

976

What is the difference between cursor and select statement?

1061

What is difference between alias and synonym in db2?

1082

What is host variable in db2 cobol?

1036

How do I import a csv file into db2?

944

What is image copy in db2?

953

How do I copy a table in db2?

959

What is explain in db2?

972

What is the purpose of rollback and commit?

1107

How do I change the column size in db2?

1097

What is index in db2?

1 1631

How do I delete a column in db2?

1058

What is null in db2?

958

How do I delete a table in db2?

1017

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Un-Answered Questions { DB2 }

Is it possible using max on a char column?

1091

What is the difference between drop table and delete table?

1131

What are the contents of dclgen?

1062

How can the firstname and the lastname from the emp table be concatenated to generate complete names?

1239

define clustering index.

986

What is buffer pool and list some of them?

991

Why do we need reorg in db2?

929

What is node in db2?

996

What is db2 and what is the use of db2 optimizer?

1003

What is deadlock in db2?

1027

What is dbrm? What it contains?

1121

Name the various locking levels available?

1048

What is the difference between cursor stability and repeatable read isolation levels?

1124

What is null value in db2?

964

What is db2 optimizer?

1190

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