Describe the uses of ams?
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What does the keyranges parameter in define cluster commends do?
Explain the purpose of the file status clause in the select statement?
What is a VSAM slot?
What is a path?
What is FREESPACE ?
Would you specify FREESPACE for an ESDS?
In the COBOL SELECT statement for a KSDS what are the three possibilities for ACCESS?
What is control area?
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?
what does a file status of 02 on a vsam signifies?
what is the difference b/w sequential and ESDS
On which datasets You can have ALT INDEX?