The Ability to Horizontally Scale Amazon EC2 Instances Based on Demand

question 396

Multiple Choice

The ability to horizontally scale Amazon EC2 instances based on demand is an example of which concept in the AWS Cloud value proposition?

• A) Economy of scale
• B) Elasticity
• C) High availability
• D) Agility

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Definitions:

Direct Method

A method for allocating service department costs directly to producing departments without intermediate allocations among service departments.

Operating Activities

Activities that are directly related to the running of a business and the production of its goods and services, affecting the company's cash flow.

Direct Method

In financial accounting, refers to a way of allocating service department costs directly to producing departments without intermediate allocations.

Cash Basis

A bookkeeping practice in which income and outgoings are documented at the point of actual transaction, instead of when they are accrued.