World Population Is Increasing at the Approximate Rate of 75

question 78

Multiple Choice

World population is increasing at the approximate rate of 75 million people per

• A)week.
• B)month.
• C)year.
• D)decade.

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Definitions:

Circuit Switching

A telecommunications method that establishes a dedicated physical path between two points for the duration of the connection.

Second-Level Domain

A domain that’s directly below a top-level domain.

Instant Messaging

A form of real-time communication between two or more people based on typed text, images, video, or voice over the Internet.

Internet Cache

A section of the hard drive that stores information that may be needed again, such as Internet protocol addresses and frequently accessed web pages.