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
Explanation:A tablespace is a storage location where the actual data underlying database objects can be kept. 5. A tablespace is further broken down into ________