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VSAM Interview Questions
Questions Answers Views Company eMail

what is the concept of AIX in vsam ????

HCL,

1 3511

max how many AIX coded in a vsam dataset??

 2 4564

FREESPACE can be specified for which type of cluster? a.LDS b.RRDS c.ESDS d.KSDS

 2 6842

what is the concept of IMPORT in vsam??

 2 5312

in what type of vsam datasets can an alternate index be defined??

 4 6749

I have three fields in a Variable VSAM file X(2) Y(10) occurs X times Z(02) Say for the first record X=2 then the length of the file is 2+(10*3)+2=34 second record, x=4 then 4+(10*4)+2=46 If any time if the field x is updated then the total length changes. Is it feasible? Is it

2 3374

What is the difference between shroptions(2 3) and shroptions (4 3) in the Def CLUSTER ??

 3 9447

can we access sequential files online

Cap Gemini, GS,

4 7604

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..

iGate,

8104

print ids(/)char??what is the full form of ids??

HCL, Hotel Jobs,

2 9807

in vsam at the creation of cluster what is the use of RECSZ parameter?

TCS,

2 12527

In vsam at the cluster creation for KSDS FREESPACE parameter is required but for ESDS FREESPACE parameter is not required ?

IBM,

4 11286

What is Base Cluster ?

 1 5349

Common VSAM Error conditions and codes

 1 6737

Is CA(Control Area) is part of CI(Control Interval)

 1 3675

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Un-Answered Questions { VSAM }

explain the differences between vsam and non-vsam files

636

Tell about the ams used in vsam?

661

What is the biggest disadvantage of using a vsam dataset?

591

OPEN INPUT StudentFile READ StudentFile AT END SET EndOfStudentFile TO TRUE END-READ PERFORM UNTIL EndOfStudentFile DISPLAY StudentId SPACE StudentName SPACE CourseCode SPACE YOBirth READ StudentFile AT END SET EndOfStudentFile TO TRUE END-READ END-PERFORM CLOSE StudentFile STOP RUN what will be output

2056

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

637




Discuss record management in vsam?

538

What is the place for VSAM KSDS?

666

what is meant by dirty read in vsam?

834

Explain the purpose of the file status clause in the select statement?

511

what do you mean by recovery and speed parameters in define cluster command?

576

Explain the biggest disadvantage of using a vsam dataset?

574

what will happen if there is no secondary allocation made for datasets?

616

how many buffers are allocated to vsam ksds and esds?

703

What is a base cluste?

597

Explain the index set?

606

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