You Are Building an Application in AWS That Requires Amazon

question 376

Multiple Choice

You are building an application in AWS that requires Amazon Elastic MapReduce (Amazon EMR) . The application needs to resolve hostnames in your internal, on-premises Active Directory domain. You update your DHCP Options Set in the VPC to point to a pair of Active Directory integrated DNS servers running in your VPC. Which action is required to support a successful Amazon EMR cluster launch?

• A) Add a conditional forwarder to the Amazon-provided DNS server.
• B) Enable seamless domain join for the Amazon EMR cluster.
• C) Launch an AD connector for the internal domain.
• D) Configure an Amazon Route 53 private zone for the EMR cluster.

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Definitions:

Interest Rates

The cost of borrowing money, expressed as a percentage, which lenders charge borrowers for using their money for a period of time.

Price Ceiling

A government-imposed limit on how high a price is charged for a product, meant to protect consumers from conditions that could make commodities prohibitively expensive.

Shortage

A market condition where the demand for a product exceeds its supply at a particular price.

Surplus

is a situation in which the quantity of a good or service available exceeds the quantity demanded at the current price.