Explanation:Instance is a snapshot of database at any point of time. 4. A ________ is a logical grouping of database objects, usually to facilitate security, performance, or the availability of database objects such as tables and indexes.
A. Tablespace
B. Segments
C. Extents
D. Blocks
Answer:A
Explanation:Instance is a snapshot of database at any point of time. 4. A ________ is a logical grouping of database objects, usually to facilitate security, performance, or the availability of database objects such as tables and indexes.
A. Tablespace B. Segments C. Extents D. Blocks