In a database, what is the largest unit?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Study for the Senior Library Clerk Test. Prepare with flashcards and multiple choice questions, each providing hints and explanations. Get ready to excel in the exam!

Multiple Choice

In a database, what is the largest unit?

Explanation:
Data is organized in layers: a field is a single data value, a record is a row of fields, and a table is a collection of records. A file acts as the storage container that can hold one or more tables and their data. Because a file can contain multiple tables and all their records, it is the largest unit among the options. The other elements are contained within a file: a table holds many records; each record holds several fields; a field is the smallest data unit.

Data is organized in layers: a field is a single data value, a record is a row of fields, and a table is a collection of records. A file acts as the storage container that can hold one or more tables and their data. Because a file can contain multiple tables and all their records, it is the largest unit among the options. The other elements are contained within a file: a table holds many records; each record holds several fields; a field is the smallest data unit.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy