The Tables in a Relational Database Are Flat Files Which

question 101

Multiple Choice

The tables in a relational database are flat files which have rows and columns. Each row represents a _______________ in the file.

• A) field
• B) record
• C) file
• D) relation

---

Definitions:

Phosphine

A toxic, colorless, flammable gas with the chemical formula PH3, used in the semiconductor industry and as a pesticide.

Triangular Pyramid

A geometric solid with a triangular base and three faces that are also triangles, meeting at a single point called the apex.

Ammonia

A compound of nitrogen and hydrogen with the formula NH3, known for its sharp, pungent odor and use in fertilizers and cleaning products.

Electron Density

A measure of the probability of an electron being present at a specific location around an atom or molecule.