MainFrame Interview Questions
Questions Answers Views Company eMail

Can we access the a[0] in the array ?

DCL, IBM,

6 9962

what is S04E error in jcl?

IBM, L&T,

11 66918

As Packed veriable store 2 digits in 1 byte and ZONE variable store 1 digit in 1 byte... Please tell me when we have to use Packed and Zone variable...?

1 5743

how can an indexed file be used as arrival sequence in RPG?

IBM,

3 8292

i am trying to copy a PS file into VSAM file in step2 by using PGM=IDCAMS,COND=(0,LT) and the pS file is getting sorted in the step1. I got the return code 00 for step1 but step2 got flushed. can u please help on this. Below is My JCL. SEPP050 EXEC PGM=SORT,REGION=6144K SYSIN DD DSN=SYSCMN.PROD.CCLIB (F5910BNN), DISP=SHR SYSOUT DD SYSOUT=* SYSUDUMP DD SYSOUT=A SORTIN DD DSN=Z1225BT.F5910EPP.HISOUT, DISP=SHR SORTOUT DD DSN=Z1225BT.F5910EPP.HISOUT.SORTOUT5, DISP= (NEW,CATLG,DELETE),UNIT=DELQ, SPACE=(CYL, (500,500),RLSE), DCB= (RECFM=FB,LRECL=1606,BLKSIZE=16060,BUFNO=15) SORTWK01 DD UNIT=SYSDA,SPACE=(CYL, (1)) SORTWK02 DD UNIT=SYSDA,SPACE=(CYL, (1)) SORTWK03 DD UNIT=SYSDA,SPACE=(CYL, (1)) SORTWK04 DD UNIT=SYSDA,SPACE=(CYL, (1)) SYSIN1 DD UNIT=VIO,SPACE= (80,1) * SEPP060 EXEC PGM=IDCAMS,COND= (0,LT) SYSPRINT DD SYSOUT=* SYSOUT DD SYSOUT=* SYSLIST DD SYSOUT=* *** DD01 DD DSN=Z1225BT.F5910EPP.HISOUT.SORTOUT, // DISP=SHR //*** //DD01O DD DSN=Z1225BT.F5910PHS, // DISP=SHR, // AMP=(AMORG,'BUFND=12,BUFNI=5') //SYSIN DD DSN=SYSCMN.PROD.CCLIB(F5910BBB), // DISP=SHR Output RC for the two steps: SDCBPJ05 SEPP050 00 236 .00 .00 .0 SDCBPJ05 SEPP060 FLUSH 0 .00 .00 .0

3 13130

give an eg of ACQ-(ACQUIRE),BIT OFF,BIT ON,DEALLOC,DUMP,FEOD,FORCE,MHHZO,MHLZO,MHLLZO,MLHZO,REL,RESET,TESTZ,TESTB,TESTN----GIVE SMALL EXAMPLE TO THE OPCODES...TO UNDERSTAND FUNCTIONING...........

CTS,

3290

How to declare the EMP Name, EMP No., DOB in VSAM KSDS file? Please explain.....

CTS,

3 8897

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 6163

How many max. Record format a logical file have?

Systime,

13 21751

how to code the following map using occours clause? all the three fields have different length. ename eno addr 1) _______ _________ __________ 2) _______ _________ __________ 3) _______ _________ __________ 4) _______ _________ __________ 5) _______ _________ __________ 6) _______ _________ __________

L&T, TCS, Wipro,

1 11888

What is Static,Dynamic linking ?

2 5720

What is the Record Address file. How can we use it in RPG program?

4 9635

How I sort the records in a file and copy the first 10 records to another file

5 27902

Can we use icetool in cobol program?

3 7739

why icetool be used in programmer view?

2143


Un-Answered Questions { MainFrame }

which utility is used to sort a file in jcl?

750


What is defragmentation and what is its advantage?

548


What is the difference between record occurrence and record type in idms?

468


can you please let me know if there is any walkins for COBOL/PLI/DB2/IMS/JCL in pune other than IBM and ITC infotech

1960


What is the difference between a binary search and a sequential search what are the pertinent cobol?

736






difference between vsam and database tables

642


What are some uses of the evaluate statement? Explore the syntax of the evaluate statement?

565


How Chain operation copies the record's data to the input buffer for the program?

1084


explain the use of dftwrt display keyword?

1139


Can we delete records from view?

566


What is the copy idms subschema-binds?

463


How to reverse a string using RPG?

698


What is rmode(24)

682


What is view db2?

626


How to find all duplicate records?

533