Which schema object instructs Oracle to connect to remotely access an object of a database?
A. Sequence
B. Remote Link
C. Database Link
D. Data Link
Answer:A
Which schema object instructs Oracle to connect to remotely access an object of a database?
A. Sequence B. Remote Link C. Database Link D. Data Link
Explanation: A DATABASE LINK value references a resource outside the underlying data source through a URL.