How do you define a KSDS ?
Answer / guest
DEFINE CLUSTER(cluster name) with the INDEXED parameter.
Also specify the ds name for the DATA component & the ds
INDEX component. Other important parms are RECORDSIZE, KEYS,
SHAREOPTIONS.
| Is This Answer Correct ? | 3 Yes | 1 No |
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?
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 ?
what is the use of aix in vsam why do we go for aix and wht is build index in vsam?
what is the difference between vsam and dataset how do u create vsam dataset which file you r used?
How are records stored in an ESDS, entry sequenced dataset?
How does control intervals and control areas related to each other?
What is an alternate index?
What is control area?
What is the catalog?
differentiate between sequential files and esds files in vsam?
If you wish to use the REWRITE command haw must the VSAM file be opened?
What is a cluster?