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

IBM MainFrame (5234)
IBM AS400 (1355)
IBM PL/1 (31)

MainFrame Interview Questions

Questions Answers Views Company eMail

How to delete generations of gdg without deleting gdg base?

3 17560

how 2 resolve the -311 sqlcode

1 18970

What is the use of base and index registers in the IBM 360/370 processor?

3771

in a indexed file what is procedure for read the records from 12 to 18. please give the code example

L&T,

2 7817

what are the utilities for load and unload the DB2 tables

L&T,

1 9996

IDENTIFICATION DIVISION. PROGRAM-ID. MOVEPGM. DATA DIVISION. WORKING-STORAGE SECTION. 01 WS-I PIC 9(2). PROCEDURE DIVISION. A1000-MAIN-PARA. PERFORM PARA-X WITH TEST BEFORE UNTIL WS-I= 5 STOP RUN. PARA-X. DISPLAY "BEST2". I m getting error s722,while executing the program, seems getting in loop, can anybody tell me why

3 5877

How to increase the logical record length of existing PS file?

7 34675

Can anybody give me example of subscript and index

5 9691

what will happen if pass values more than 100 using PARM parameter?

1 9377

write the logic for PAGEUP and PAGEDOWN by using psuedo conversatation technique?

Cap Gemini,

2 15006

While using SORT FILES =NONE,XSUM I am getting error "ICE172A E XSUM IS NOT SUPPORTED - USE ICETOOL SELECT IF APPROPRIATE"..I want to write duplicate records a a serparte file..how i can do tht?

Steria,

3 16297

how can i pull up a query which was previously stored in qmf

3 11405

seqence numbers in cobol

TCS,

3125

all i need to know about cmpseqdat parameter in cmppfm, how it works and can we retrieve line sequence and date from the output?

2878

How to define a array dynamically.....

Fidelity,

5 10213

Un-Answered Questions { MainFrame }

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?

1472

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

1139

What is a cursor in programming?

1075

Can ESDS files be accessed from CICS?

1207

State all the file open modes?

1079

What Is The Difference Between Goto & Exsr?

1667

What are iseries servers?

1079

What do you understand by jcl?

1055

What is program reentrance?

1174

How to execute stored procedure in db2 command editor?

1052

Explain the difference between external subroutine and subprogram?

1233

what are the thress bms options?

1232

mention the option (along with argument type) used in a cics command to retrieve the response code after execution of the command?

1193

can anybody give the interview questions list of RLU. plz mail me: dinesh_sati07@yahoo.com

2732

what is the use of JCL?

1159

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