What are key-mode and locking mode properties? level ?

ORACLE Interview Questions and Answers (Part 4)

(Continued from previous question...)

663. What are key-mode and locking mode properties? level ?

Key Mode : Specifies how oracle forms uniquely identifies rows in the database.This is property includes for application that will run against NON-ORACLE datasources .
Key setting unique (default.)
dateable
n-updateable.

Locking mode :
Specifies when Oracle Forms should attempt to obtain database locks on rows that correspond to queried records in the form. a) immediate b) delayed

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