A(n)____ is the smallest of the logical units.
A) segment
B) database block
C) schema object
D) extent

Question

Quizplus · Accepted Answer

The smallest logical unit in a database is a database block which is used to store and retrieve data. A segment is a set of database blocks allocated for a specific object, an extent is a set of contiguous database blocks used to store specific types of data, and a schema object is a logical structure used to organize and define database objects. Therefore, the best choice is B) database block.

A(n)____ Is the Smallest of the Logical Units