DB400 Interview Questions
Questions Answers Views Company eMail

Last statement of any RPG pgm is LR?

5 12051

Maximum how many fields we can create under a record format of PF?

5 9520

There are six records in a file and we are going to update that records and used commit operation when it complete the update but suppose when it updating the third record,a error occured and operation failed.Is previously two records will be update or whole operation will be rollback? Please confirm it.

2 6688

How many max. Record format a logical file have?

Systime,

13 23275

Can anybody tell why Journalling is compulsary before Commitment Control?

2 7055

Why we create the Physical File Member?

5 16063

Is Constent can be define as a key field?

3 7110

Is it possible to create a logical file whose Physical file is not in same library?

6 13278

How to add a field to a PF and compile it without loss of data?

7 27607

How to find the list of source physical files in a library?? Is there any way to get a list??

Infosys,

5 22114

How to index LF by relative record no (RRN)

3014

i have a PF,it contains 5 members,how to access particular member data from logical file ?and what is the use of member in PF

3 9764

How to read a PF in reverse(from last rec to first) using CL?

HCL,

3 11631

How to retrieve a physical file after deleting that ? what is keyword used for that....??

6 18883

When u create a PF and did not fill up Maint parameter, then by default which access path will the system take & why

HCL,

2 7528


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Un-Answered Questions { DB400 }

What is the use of member in pf?

733


How to know the particular record in pf with out reading?

760


How to change the batch job to interactive job?

719


What is the interactive job? What is the batch job? How to change the batch job to interactive job?

784


How to index LF by relative record no (RRN)

3014






How to update physical file using logical file with example?

766


I have a pf, it contains 5 members, how to access particular member data from logical file?

709


What is the primary file?

773


When we create a pf and did not fill up maint parameter, then by default which access path will the system take & why?

759


How many maximum record format a logical file have?

743


Suppose I have a pf,it contains 5 members,how to access particular member data from logical file ?and what is the use of member in pf?

805


How to find the list of source physical files in a library?

803


What is the interactive job? What is the batch job?

755


In a CL Program after executing a SQL SP how to receive a Output value from the SP. Just to make it clear I am sending 2 input and 1 output parameter to the SQL Stored Procedure. Now while receiving it output parm it is failing.

2309


Last statement of any rpg program is lr?

800