Which of the following components of a data model describes methods and calculations that can be performed on data, such as updating and querying data?
A) Data structure
B) Operations
C) Integrity rules
D) File structure

Question

Quizplus · Accepted Answer

Operations describe the methods and calculations that can be performed on data, such as updating and querying data. Data structure defines how the data is organized and stored, integrity rules define constraints on the data that must be enforced, and file structure specifies how the data is physically stored on disk. However, only operations fit the given description.

Which of the Following Components of a Data Model Describes