The Predecessor(s)of Database Processing Was (Were)________

question 11

Multiple Choice

The predecessor(s) of database processing was (were) ________.

• A)file managers
• B)hierarchical models
• C)network models
• D)the relational data model

---

Definitions:

Interrater Reliability

An indicator of reliability that examines the agreement of observations made by two or more raters (judges).

Alternate Forms Reliability

Assessment of reliability by administering two different forms of the same measure to the same individuals at two points in time.

Split-half Reliability

A measure of consistency where a test is divided into two parts and the scores on both halves are compared to assess the test's reliability.

Predictivity

The ability of a model or test to accurately forecast outcomes or behaviors.