Purchasing Computing Power from a Central Computing Service and Paying

question 79

Multiple Choice

Purchasing computing power from a central computing service and paying only for the amount of computing power used is commonly referred to as:

• A)grid computing.
• B)utility computing.
• C)client/server computing.
• D)autonomic computing.

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Definitions:

K

The chemical symbol for potassium, a soft, silvery-white metallic element, essential in the human diet and various industrial applications.

K

The chemical symbol for potassium, an essential mineral and electrolyte involved in nerve function and fluid balance.

[Cl-]

The chloride ion, a chlorine atom that has gained one electron to achieve a stable electronic configuration, commonly found in salt compounds.

HAc

A common abbreviation for acetic acid, a weak organic acid with the formula CH3COOH, known for its sour taste and pungent smell.