| Other VSAM Interview Questions |
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| Question | Asked @ | Answers |
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| What is a cluster? | | 1 |
| 1. delete is not possible in esds. why?
2. i have 10 records in a esds file and i want to delete
only 1st record ..then what i have to do?.. it will not
affect any sequence of the RBA.
3. why open extend is not possible in rrds vsam file? | | 1 |
| Alt key is used for what type of vsam file | | 2 |
| What is SHAREOPTS ? | | 1 |
| What does the KEYRANGES parameter in Define Cluster commend do? | | 1 |
| how to see the last records in vsam dataset?? | | 1 |
| Under IDCAMS , multiple functions can be executed, each of
which returns a cond code. What will be the condition code
returned to the operating system ? | | 1 |
| What is an alternate index and path ? | TCS | 1 |
| What is the difference between CI( CONTROL INTERVAL)and CA
(CONTROL AREA)? | | 1 |
| What is the procedure for running the batch job in
mainframe? | | 1 |
| What is the upgrade set? | | 1 |
| In the COBOL SELECT statement what is the ORGANIZATION for a
KSDS? | | 2 |
| What happens when you open an empty VSAM file in a COBOL
program for input? | | 1 |
| What is File Status in VSAM? | | 1 |
| How to createing new version of GDG with out loosing the
data in preaves GDG version? | Satyam | 5 |
| How do you decide on optimum values for CI, FREESPACE etc...? | | 1 |
| When CISZ is declared as 4096 at cluster level,is this true
that data will have 4096 and index will have default?????
| Wipro | 1 |
| There are at least seven IDCAMS commands; name and explain
each of them ?. | | 1 |
| What are the distinctive features of a ksds, key sequenced
dataset? | | 1 |
| In the COBOL SELECT statement for a KSDS what are the three
possibilities for ACCESS? | | 3 |
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