Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / bhakti
It is used whenever data needs to be retrieved on the basis
of the other fields i.e. other than primary fields.
Supported by KSDS and ESDS only but not by RRDS and LDS
because they do not have any index component.
Not more than 253 AIX (Alternate Index) can be specified.
AIX is composed of Primary key record along with the field
identified as secondary key.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
What is the function of the dd dcb keyword?
when does a dataset go uncataloged?
I need exexution process for JCL programs
What do we mean by 'Virtual storage' for a dataset and for a JOBSTEP ? What is the significance of the following statement for a programmer 'Virtual storage results in program addresses being independent of the addresses that actually exist in a computer' ?
Suppose I have a program in cobol name ”careerride” and want to execute the program by jcl. Specify the process?
We can use PASS with permanent datasets also. THEN Which is the condition in which we may use PASS (instead of KEEP) with permanent data sets, while there is no need to specify UNIT and VOL for them like temporary data sets (in cas we use KEEP for permanent data sets) ?
What is the function of dd disp parameter?
What is the function of job statement in jcl?
The disp in the JCL is MOD and the program opens the file in OUTPUT mode. What happens ? The disp in the JCL is SHR and the pgm opens the file in EXTEND mode. What happens ?
List in order the hierarchical levels of jcl?
Explain the function of job statement in jcl?
what is the use of JCL?
how JCL works?
why should SYSIN DD * statement should not be included inside a PROCedure snippet??? please answer this.. i need to know.
How to remove the spaces at end of each record in the output file Via COBOL program? note: The file has a VB length ----TRY
