MainFrame Interview Questions
Questions Answers Views Company eMail

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

DCL, IBM,

6 9920

what is S04E error in jcl?

IBM, L&T,

11 66623

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 5728

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

IBM,

3 8270

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 13104

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,

3271

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

CTS,

3 8873

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 6131

How many max. Record format a logical file have?

Systime,

13 21682

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 11869

What is Static,Dynamic linking ?

2 5703

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

4 9590

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

5 27861

Can we use icetool in cobol program?

3 7724

why icetool be used in programmer view?

2136


Un-Answered Questions { MainFrame }

Define adabas?

498


what is a composite key?

1006


What is journal recovery?

595


List the different components of jcl statement?

687


What is copy pending and check pending in db2?

570






Explain processing program table(ppt)?

630


Is it possible to combine uni-rexx with a compiled language in any application? What applications interfaces are there?

545


What is netezza database?

570


how to define a directory and what is the structure and definition for the same?

622


can oorexx run ibm object rexx programs?

600


What is 'mounting' of volumes ? Is there anything that a programmer can do in it ? How to find currently mounted volume ?

1989


is there any way to execute more than one proc in the same exec statement at the same time..?

2105


What is a region in idms?

507


Explain how to differentiate call by context by comparing it to other calls?

683


What is meant by a bolt dispute?

823