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What are the different types of VSAM files available?
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Answer / harish
one more thatz
LDS = LINEAR DATA SETS
THEY DONT HAVE RECORDS, THEY ARE LONG STRINGS OF BYTES OF
DATA............PORTABLE ACROSS SYSTEMS
| Is This Answer Correct ? | 12 Yes | 0 No |
Answer / anandaboopalan
Totally 5 are available
ESDS: Entry Sequence Data Set
KSDS: Key Sequence Data Set
RRDS: Relative Record Data Set
LDS = LINEAR DATA SETS
VRRDS = Variable Relative Record Data Set
| Is This Answer Correct ? | 11 Yes | 2 No |
Answer / sanjudharan
ESDS: Entry Sequence Data Set
KSDS: Key Sequence Data Set
RRDS: Relative Data Set
| Is This Answer Correct ? | 8 Yes | 3 No |
What is a cluster?
What is a ci split?
Explain the biggest disadvantage of using a vsam dataset?
Explain the function of the relative record data set?
What is a CA, control area?
Do primary key values have to be unique? Do alternate key values have to be unique?
How do you define an altindx?
How do you calculate record size of an alternate cluster? Give your values for both unique and nonunique.
What is the place for VSAM KSDS?
what will happen when you try to open an empty vsam file in a cobol program for input?
Is CA(Control Area) is part of CI(Control Interval)
What is SHAREOPTS ?
COBOL 
