How Does Amazon RDS Multi Availability Zone Model Work

question 19

Multiple Choice

How does Amazon RDS multi Availability Zone model work?

• A) A second, standby database is deployed and maintained in a different availability zone from master, using synchronous replication.
• B) A second, standby database is deployed and maintained in a different availability zone from master using asynchronous replication.
• C) A second, standby database is deployed and maintained in a different region from master using asynchronous replication.
• D) A second, standby database is deployed and maintained in a different region from master using synchronous replication.

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Definitions:

Retained Earnings

The portion of a company's profits not distributed as dividends to its shareholders but kept in the company to reinvest in its core business or to pay debt.

Equity Section

The portion of a company's balance sheet that represents the owners' claims to the assets after all liabilities have been deducted.

Treasury Stock

Shares of a company's own stock that it has reacquired from shareholders and holds in its treasury.

Paid-In Capital

Refers to the amount of money that a company's shareholders have invested through the purchase of shares.