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MainFrame Interview Questions
Questions Answers Views Company eMail

Difference between array and sub-script ?

HCL,

1148

Extract only those records from a PS file which are having word 'TEXT' in the records using COBOL? The word TEXT is not present in a particular position in all the records.

RBS,

2 2707

Write a query to extract first 5 characters of a name in the column Stud_Name?

RBS,

1 1915

interview type questions like basics&deep

TetraSoft,

938

mainframe questions like basic&depth

TetraSoft,

1012

Interviewer asked me write down DDS for load all subfile .can anybody write dds

 1005

How to call one program from another program in RPG? please help me with the code

HCL,

1245

i am using non join multiple format my 3 database file is like that pf97 R REC ENAME ETENNO ESTATUS K ENAME pf98 R REC1 ENAME ESAL K ENAME PF99 R REC3 ENAME CRDCARD EID K EID & MY NON JOIN LOGICAL FILE IS ALSO SAME EXCEPT RECORD NAMES BEFORE I TRIED WITH 2 FILES SO ITS SAYS ERROR I.E.(Key field attributes must be same as for previous formats. ) SO I CHANGED KEYFIELD ACCORDING TO PF SO ITS WORKING BUT AFTER ADDING 3 FILES ITS SAYING SAME ERROR . I DONT KNOW I NEW IN AS400 PLLZ HELP ME I HAVE ONE MORE QUE. CANT BE USE DIFFERENT KEYFIELD (NOT ACCORDING TO PF) IN NON JOIN LOGICAL FILE.

 1031

When we use any keyword like FIFO,LIFO, at file level but whenever we check by runqry we couldn't find answer in FIFO,LIFO,FCFO etc so how we check the answer.

 2 3074

How many libraries can be there in a library list?

 2 2173

WHAT IS FERERENTIAL INTRIGRITY ?

 1095

by using cond parameter maximum 8 cond can be coded in single cond means ?explain

 967

which is Best IBM Mainframe Training and Placement Institute in Ameerpet Hyderabad

 1013

Read a flat file and write last but one (I have n records in a file I have to write n-1th) record in another flat file. Could you please provide me the code in COBOL?

 1 1841

In a KSDS file, key is missing for one record. How to insert the key for that particular record from back up file. Is there any sorting needed for the back up file before the key insertion?

RBS,

982

Un-Answered Questions { MainFrame }

What does a deadlock mean in DB2?

643

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

647

Can you define attribute byte?

570

what is SOC4 error?

728

What does the following code do? Ap wkur,=p5 where wkur is a label?

605




How do we pass parameters into a CICS –DB2 program

3637

what are the two record formats a subfile contain ?

1101

What is the main function of the sign-on table?

584

how many buffers are allocated to vsam ksds and esds?

704

Explain foreign keys?

547

How do you use altindxs in batch, cics programs?

567

how many printer files can be defined in f specs ?

957

Explain the purpose of dd dummy statement?

659

what do we can do with the embedded sql statements?

578

what are the differences between and exec cics xctl and an exec cics link command?

696

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