Answer Posted / prachi

//STEP010 EXEC PGM=IDCAMS
//SYSPRINT DD SYSOUT=*
//SYSIN DD *
DEFINE CLUSTER (NAME (EMPLOYEE.INFO.FILE) -
VLOUMES(TSOP01) -
CYLINDERS(10,2) -
CONTROLINTERVALSIZE(4096) -
FREESPACE(10,20) -
KEYS(5,21) -
RECORDLENGHT(31,31) -
DATA -
(NAME(EMPLOYEE.INFO.FILE.DATA)) -
INDEX -
(NAME(EMPLOYEE.INFO.FILE.INDEX) -
CONTROLINTERVALSIZE(1024))
/*
//

ASSUMING FOLLOWING THINGS

EMP-NO AS KEY

EMP-NO PIC 9(5)
EMP-NAME PIC X(20)
DOB PIC X(6)

RECORD IS FIXED LENGHT

Tell about the ams used in vsam?

1178

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What are the different parameters that are used in vsam?

1159

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What is the difference between lds and esds?

1048

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If fspc(100 100) is specified does it mean that both the control interval and control area will be left empty because 100 % of both ci and ca are specified to be empty?

1098

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explain how many ways you can load data in a vsam cluster?

1046

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Explain the function of entry-sequenced data set?

1035

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What is the purpose of relative record data set used in vsam?

1098

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What is the use of KSDS,LDS,ESDS,RRDS??what is VRRDS?? How are all these useful in realtime scenario??Plz helpme out...Its a recent question in IGATE..

8759

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there are seven idcams commands in vsam. Can you name and explain each of them?

1112

---

Define dynamic processing?

1019

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Explain the significance of the shareoptions parameter?

1012

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what is meant by dirty read in vsam?

1347

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What are the different commands used in idcams for vsam?

1065

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Define base cluster?

1014

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in a cobol select statement, can you tell what is the organization for a ksds?

1115

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