​A ZFS Volume That Uses a Variable Stripe Size and Requires

question 40

Multiple Choice

​A ZFS volume that uses a variable stripe size and requires a minimum of three hard disks to protect against single disk failure is known as:

• A) ​RAID 5
• B) ​ZFS Extended RAID
• C) ​RAID-Z
• D) ​RAID+

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Definitions:

Entry Barriers

Obstacles that make it difficult for new competitors to enter an industry, including high startup costs, access to technology, and strict regulations.

Monopolistic Competition

A market structure in which many companies sell products that are similar but not identical, allowing them to have a degree of market power.

Nonprice Competition

A marketing strategy where businesses focus on product differentiation, quality, or service rather than altering prices to compete with other firms.

Allocative Efficiency

A state in which resources are allocated in a way that maximizes the overall utility or welfare of society, ensuring that every good or service is produced up to the point where the last unit provides a benefit to consumers equal to the cost of producing it.