The Persistence Tier,sometimes Called the _________________ Tier,contains the Classes Required

question 15

Short Answer

The persistence tier,sometimes called the _________________ tier,contains the classes required to read and write data from permanent storage.

---

Definitions:

Secondary Datum

A reference point, line, or surface used in conjunction with primary datums to establish a part’s orientation or location for measurement and manufacturing.

Geometric Tolerances

Specifications on a technical drawing, denoted by symbols, that dictate the allowable deviation in the form, orientation, location, and profile of a part's features.

Datums

Datums are reference points, lines, or surfaces on an object against which measurements are made, serving as a foundation for geometric tolerances in engineering drawings.

Datum Feature Symbol

A symbol used in geometric dimensioning and tolerancing to specify a reference for measurements.