Question

A_______________ is a collection of identical record type occurrences pertaining to an entity set and is labelled to identify the entity set.

• A. Record
• B. Field
• C. File
• D. None of these

Answer 1

The correct option is C File

A file is a collection of identical record type occurrences pertaining to an entity set and is labeled to identify the entity set.

An entity relationship model is a graphical representation of entities and their relationships to each other, typically used in computing in regard to the organization of data within databases or information systems.

A fileis a sequence of records stored in binary format. A disk drive is formatted into several blocks that can store records. File records are mapped onto those disk blocks.