Surveys Include Contact by

question 28

Multiple Choice

Surveys include contact by

• A) mail
• B) telephone
• C) personal interviews
• D) all of the above

---

Definitions:

Secondary

Pertaining to an item or process that comes after the primary or main stage, often providing support or additional functionality.

Tertiary Datums

Reference points, lines, or surfaces on an object used in the hierarchical system of geometric dimensioning and tolerancing, serving as a secondary or third level of datum reference.

Target Points

Specific locations defined on a part or in a design intended to align, measure, or reference during manufacturing or assembly processes.

Primary Datum

A specific reference point, line, or surface used as a basis for dimensional control in design, manufacturing, and inspection processes.