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Answer Posted / bindu
yes we can delete using IEFBR14 utility.Below is the syntax
//STEP1 EXEC PGM=IEFBR14
//MYFILE DD DSN=TRNG48.INFILE3,
// DISP=(MOD,DELETE,DELETE)
| Is This Answer Correct ? | 4 Yes | 3 No |
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What is a base cluste?
Explain the device independent method to indicate where a record is stored?
Why is master catalog used in vsam?
Would you specify freespace ce for an esds?
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explain the information contained in ci
is delete operation supported in an esds? Is rewrite operation possible in esds?
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explain how can you initialize a vsam file before any operation?
What are the different dataset organizations used in vsam?
Yes. Because the alternate key would first locate the primary key, which in turn locates the actual record. Needs twice the number of I/Os.
Discuss record management in vsam?
how can you load a vsam data set with records ?
