The Main Concept of Relational Databases Was Published in 1970

question 100

Multiple Choice

The main concept of relational databases was published in 1970 by:

• A) Itzak Ben-Gan.
• B) Hoffer.
• C) Mills.
• D) E.F.Codd.

---

Definitions:

Financial Statements

Documents that give an overview of a business's financial condition in both short and long term, including but not limited to, income statements, balance sheets, and statements of cash flows.

Worksheet

A worksheet is often a piece of paper or a digital document used by accountants to prepare adjustments and end-of-period financial statements.

Income Statement

A financial statement that shows a company's revenues and expenses over a specific period of time, leading to its net income or loss.

Statement of Owner's Equity

A financial document showing the changes in the equity of a company over a specified period, including additions through earnings and subtractions due to withdrawals.