Which of the Following Is a Real-Time Internet Communications Service

question 118

Multiple Choice

Which of the following is a real-time Internet communications service that notifies users when one or more people are online and then allows them to exchange messages or files or join a private chat room?

• A)Wikispace
• B)Chattalk
• C)IM
• D)Communispace

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Definitions:

Lactose Tolerance

The ability of adults to digest lactose, a sugar found in milk, due to the continued production of the enzyme lactase beyond infancy.

Non-thrifty Genotype

A genetic makeup that does not efficiently store excess calories as fat, potentially leading to less susceptibility to obesity and related diseases under certain conditions.

Degree Of Intelligence

A measure of an individual's cognitive abilities, often assessed through standardized intelligence quotient (IQ) tests.

Genetic Ancestry

The lineage or heritage of organisms as determined by their genetic makeup, often explored in humans through DNA analysis.