A Trojan Horse

question 21

Multiple Choice

A Trojan horse:

• A)is software that appears to be benign but does something other than expected.
• B)is a virus that replicates quickly.
• C)is malware named for a breed of fast-moving Near-Eastern horses.
• D)installs spyware on users' computers.
• E)is a type of sniffer used to infiltrate corporate networks.

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Definitions:

Radio

A technology that uses radio waves for communication by transmitting and receiving sounds, such as music and voice, over distances without wires.

Satellite

An artificial object placed into orbit around the Earth or another planet in order to collect information or for communication.

Fiber

A type of material used in various industries, or short for optical fiber, a technology used for transmitting information as pulses of light along strands of glass or plastic.

Wi-Fi Hotspot

A physical location where people can access the Internet, typically using Wi-Fi, via a wireless local area network (WLAN) with a router connected to an internet service provider.