DB400 Interview Questions
Questions Answers Views Company eMail

How to change the batch job to interactive job?

572

What is open data path? And what is the difference between access path and open data path?

1 1044

How to retrieve a physical file after deleting that?

580

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?

632

What is the interactive job?

574

Can we concatenate fields in physical file? If yes how can we do?

588

What is the batch job?

572

How to know logical file belongs to which physical file without source?

1 1563

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

564

What is open data path?

575

What is the primary file?

584

What is the use of member in pf?

536

Last statement of any rpg program is lr?

614

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

622

How many maximum record format a logical file have?

584


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Un-Answered Questions { DB400 }

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.

2126


Last statement of any rpg program is lr?

614


What is the difference between access path and open data path?

592


What is the primary file?

584


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?

632






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

586


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

564


Where the QTEMP library will get created? if the the answer is QSYS, then howcome more than one job can create same library name(QTEMP) in QSYS? what is the uniqueness of QTEMP? For example, run the below command in different workstation WRKOBJ QSYS/QTEMP And take 8 in the option to check the description. both will have different info. so where(which LIB) exactly the QTEMP is stored?

7429


How many maximum record format a logical file have?

584


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

588


What is FORMAT keyword and its use?

203


How to change the batch job to interactive job?

572


How to read a pf in reverse(from last record to first) using cl?

594


How to update physical file using logical file with example?

580


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

527