Popular Sites Like Google and Yahoo! Have Several Computers Assigned

question 23

Multiple Choice

Popular sites like Google and Yahoo! have several computers assigned to their host names because:

• A)they have operations in different countries.
• B)they are registered under several generic top-level domain names.
• C)of the different devices used to access these web sites.
• D)hoarding all information in one server is expensive.
• E)it ensures that the load of requests to their sites do not overwhelm a single computer.

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Definitions:

Working Memory

A cognitive system responsible for temporarily holding information available for processing and is important for reasoning and the guidance of decision-making and behavior.

Right Frontal Lobe

A region of the brain associated with executive functions, including decision making, problem-solving, and controlling emotions.

Left Frontal Lobe

The part of the brain located in the left front hemisphere responsible for controlling movement, reasoning, planning, and some aspects of speech.

Long-Term Memory

The aspect of memory responsible for storing information for extended periods, potentially for a lifetime, including facts, experiences, and skills.