What Is A Clustering Index?DB2 interview question set 1/DB2 Interview Questions and Answers for Freshers & Experienced

What Is A Clustering Index?


It is a type of index that (1) locates table rows and (2) determines how rows are grouped together in the tablespace.

Posted Date:- 2021-09-03 01:50:38

Mention the way of highlighting as well as putting a CURSOR to use in a COBOL program.

In an SQL table that is embedded, what is the procedure to retrieve rows that are part of a DB2 table?

Comment whether the cursor is closed during COMMIT or not.

Distinguish between segmented, simple, and partitioned tablespaces:

Explain correlated sub-queries.

Mention a credible reason why SELECT* is never given preference in an SQL program that has been embedded.

What is the information associated with SYSIBM.SYSLINKS table?

How can tablespace be moved to another DASD volume that is allocated for that tablespace?

Explain about RCT.

Explain the Function done by data manager?

What is concurrency?

Define predicate?

What do you mean by a recovery log?

Distinguish between segmented, simple, and partitioned tablespaces:

Describe the four environments that access DB2:

Define COPY PENDING status?

Explain UNION and UNION ALL:

Define the value function purpose:

What does the buffer manager do?

Describe check constraint.

Explain DB2 isolation levels:

What is DB2 on a cloud?

What is meant by SQL Communication Area?

What does Data Warehousing use?

What Is A Host Variable?

What Does Dsndb07 Database Do?

What Is Declaration Generator(dclgen)?

What Is A Data Page?

What Is A Database Request Module(dbrm)?

What Is The Function Of The Data Manager?

What Is Cursor Stability?

What Is Meant By Concurrency?

What Will The Commit Accomplish?

What Is A Clustering Index?

On The Create Tablespace, What Does The Close Parameter Do?

How Many Buffer Pools Are There In Db2?

Explain various types of Locks in DB2?

What are the full forms of SPUFI and DCLGEN and why are they used?

What is a buffer pool?

Give a brief description of DB2 Isolation Levels?

What is meant by AUTO COMMIT?

What is meant by the attachment facility?

What information is used as input to the binding process?

Describe major components of DB2?

Explain PACKAGE in DB2 and its advantages?

What is Buffer pool and list some of them?

Mention data types used in DB2 ?

What is an alias?

What is an access path?

What is DB2 ( IBM Database 2 )?

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