Failover Is the Capacity to Switch, Often Automatically, to Another

question 54

Multiple Choice

Failover is the capacity to switch, often automatically, to another system or resource in the event of a failure. How does failover assist in the provision of cloud services?

• A) It assists providers in ensuring continuity of service when there is a problem.
• B) It automatically restarts the system in case of a failure.
• C) It builds a back-up while the system is active.
• D) It provides hidden storage to be used when needed.

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Definitions:

Call Option

A financial contract that gives the holder the right, but not the obligation, to buy an asset at a specified price within a specified time period.

Put Option

A financial contract giving the holder the right, but not the obligation, to sell a specified amount of an underlying asset at a predetermined price within a set time period.

Fixed Price

A set price for a product or service that does not change under normal conditions.

Derivative Security

A financial instrument whose value is based on an underlying asset, index, or other financial instruments.