COGNITIVE ASSESSMENT Which of the Following Statements Is Not True

question 8

Multiple Choice

COGNITIVE ASSESSMENT Which of the following statements is not true about hard drives?

• A) A hard drive contains one or more inflexible, circular platters that use magnetic particles to store data.
• B) The alignment of metal particles represents either a 0 bit or a 1 bit.
• C) The system unit on most desktops and laptops contains at least one hard disk.
• D) A hard disk that is mounted inside the system unit is sometimes called a permadisk.

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Definitions:

Fimbria

Short, hair-like structures on the surface of a cell, particularly bacteria, used for attachment to surfaces or other cells.

Transferring DNA

The process of moving DNA from one organism to another, often used in genetic engineering and biotechnology techniques.

Peptidoglycan

A polymer consisting of sugars and amino acids that forms a mesh-like layer outside the plasma membrane of most bacteria, providing structural support and giving the bacterial cell wall its rigidity.

Chlorophyll

A vital photosynthetic green pigment present in the chloroplasts of plants, algae, and certain bacteria.