Defaults

JCL Defaults
1.(NEW,DELETE,DELETE)  - DISP Parameter
2. 5 Buffers - BUFNO Parameter in DCB

COBOL Defaults
1.Trailing - Default for SIGN clause
2.Ascending - SEARCH ALL
3.NOSSRANGE - Subscript out of ranger checking

DB2 Defaults
1.BP00,BP01,BP02 & BP32 - Default Buffers in DB2
2.REPLACE - ACTION Parameter in BIND card
3.VALIDATE - RUN parameter in BIND CARD
4.ASCENDING - ORDER BY in Sort