Which schema object instructs Oracle to connect to a remotely access an object of a database?

Options
- Sequence
- Remote link
- Database link
- Data link

CORRECT ANSWER : Database link

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Database link

A database link is a schema object that instructs Oracle to connect to a remote database to access an object there. Database links are used in distributed database environments.

Prajakta Pandit 02-14-2017 02:24 AM

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