An Optical Storage Device Is a Form of Secondary Storage

question 47

True/False

An optical storage device is a form of secondary storage device on which data are recorded and read by laser in a computer's disk drive.

---

Definitions:

Animal Safety

The practices and guidelines in place to ensure the welfare and humane treatment of animals, particularly in research, testing, and domestic care.

Tooth Decay

The destruction of the tooth's enamel, often caused by the buildup of plaque and bacteria, leading to cavities and dental caries.

Sugarless Gum

Chewing gum made without sugar, often sweetened with substitutes like xylitol, beneficial for dental health by reducing cavity risk.

Preoperational Thinking

A stage in Piaget's theory of cognitive development, where children ages 2 to 7 engage in symbolic play and struggle with logic and taking the perspective of others.