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

DB2 Interview Questions

Questions Answers Views Company eMail

what is check point and restart Logic ? why do we go for that ??

CGI, UST, Xansa,

2 27585

I HAVE 2 TABLES ONE IS EMP_TABLE AND ANOTHER DEPT_TABLE.EMP_TABLE CONTAINS NAME,DEPTNO,DEPTNAME,LOCATION AND DEPT_TABLE CONTAINS DEPTNO,DOJ(DATE OF JOINING).I WANT TO DISPLAY NAME,DEPTNAME,DOJ AND WHO ARE JOINED BETWEN 01- JAN-2007 TO 01-JAN-2008?

Perot Systems,

6 11318

In cursor program-1 can we create another cursor program-2 inside the cursor program-1.If yes how/no why ?

Wipro,

2 8114

There is a 5000 EMP in company.how we find out the 5th highest getting salary employee outof 5000 employes........

IBM,

10 17768

can any one expalin check point with an example?

1 5163

insert into tablename a column1, column2 select column1, column2 from tablename b i am getting abend -104..can any one help?

Syntel,

3 9752

What is the difference between base table and view?

7 32823

What is UNION,UNION ALL?

2 13380

I want to fetch the 10th row of a table which has been changed.How can I do it without going thru all the rows.

5 10772

I am getting a error multiple row fetched while executing a Cobol-DB2 program.How can I solve it without using a cursor.

8 21044

How to create a table using embedded sql?

1 5938

How to resolve SQL Code -310. The db table feild is declared as Decimal(7,2).

IBM, Infosys,

2 33637

A Table feild is declared as Decimal(7,2). I want to insert the decimal in to this column thru cobol-db2 program. How should I declare my local input file variable or any suggestion?

IBM,

7 19186

What does this mean ? GRANT BIND,EXECUTE ON PLAN MK2 TO PUBLIC;

Accenture,

4 20419

what happend with out using Commit,when closing cursor and program?

CSC,

5 15031

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Un-Answered Questions { DB2 }

What happens in bind step in a db2 program?

974

What is precompiler in db2?

1022

For a db2 column that is being defined as decimal (11, 2), discuss the cobol picture clause.

1107

What is coalesce in db2?

1136

What action db2 takes when a program aborts in the middle of a transaction?

1156

Is it possible using max on a char column?

1140

Explain the function done by data manager?

1280

If I have a view which is a join of two or more tables, can this view be updateable?

1139

Is db2 a database?

973

How can you quickly find out the # of rows updated after an update statement?

1049

Define check constraint.

1078

What is the use of predicate?

1043

Which component is responsible for db2 startup and shutdown?

1035

What is bind package and plan in db2?

1053

What are the prerogatives?

1080

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