What Are Two Roles of Domain Name Services (DNS)? (Choose

question 62

Multiple Choice

What are two roles of Domain Name Services (DNS) ? (Choose two.)

• A) builds a flat structure of DNS names for more efficient IP operations
• B) encrypts network Traffic as it travels across a WAN by default
• C) improves security by protecting IP addresses under Fully Qualified Domain Names (FQDNs)
• D) enables applications to identify resources by name instead of IP address
• E) allows a single host name to be shared across more than one IP address

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Patent And Trademark Office

An agency of the U.S. Department of Commerce responsible for granting patents for inventions and registering trademarks.

Federal Law

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Service Mark

A type of trademark used to identify and distinguish the services (rather than goods) provided by one entity from those of others.

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