Which of the Following Statements Is True About How Disk

question 43

Multiple Choice

Which of the following statements is true about how disk drives are organized?

• A)tracks are divided into sectors
• B)cylinders are divided into tracks
• C)each platter has one read/write head
• D)sectors are divided into clusters

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Definitions:

Population

The full set of subjects or entities analyzed in a statistical investigation.

Experimental Studies

Research designs that involve the manipulation of one or more variables to determine their effect on one or more outcome variables.

Observational

Relating to the collection of data by observing and measuring phenomena as they occur naturally, without manipulation or intervention.

Categorical Variable

A variable that can take on one of a limited, and usually fixed, number of possible values, assigning each individual to a particular group or category.