What Type of Servers Are Used to Store Recently Accessed

question 49

Multiple Choice

What type of servers are used to store recently accessed DNS records from other domains to avoid incurring the performance overhead involved in making a remote query each time a resource outside the local domain is accessed?

• A)Name resolvers
• B)Primary DNS servers
• C)Subdomains
• D)Caching servers

---

Definitions:

Vertical Relationships

Vertical relationships refer to the connections between companies or entities at different stages of the production process, such as suppliers, manufacturers, and retailers.

Double-Markup Problem

Refers to the inflation of prices that occurs when each intermediary in a supply chain adds its own markup.

Incentives

Rewards or motivations offered to encourage specific behaviors or actions by individuals or organizations.

Price Discrimination

The strategy of selling the same product at different prices to different groups of consumers, based on willingness to pay.