D Unit 4 Networking Basics - Mr. Ducar

What type of cable is pictured?

• cat cable - ethernet cable

• coaxial

• fiber optic

• Wi Fi

What type of cable is pictured?

• cat cable

  ethernet cable

• coaxial

• fiber optic

• Wi Fi

What type of cable is shown?

• cat cable

  ethernet cable

• Wi Fi

• Fiber Optic

• Coaxial

Wi-Fi uses "radio" waves to send data. Exactly what spectrum of waves does Wi-Fi use?

• AM radio waves

• FM radio waves

• microwaves

• infrared waves

What are the two wavelengths that Wi-Fi uses?

• 1.0 ghz and 3.0 ghz

• 2.4 ghz and 5.0 ghz

• 2.5 ghz and 5.4 ghz

• 2.0 ghz and 5.4 ghz

What type of signals are modeled here?

• analog

• digital

• wi fi

What type of signal is modeled?

• analog

• digital

• wi fi

Fiber optic cable uses _________ to transmit data.

• electric pulses

• radio pulses

• infrared light pulses

• sound pulses

Fiber optic pulses can travel up to _____ of the speed of light.

• 50%

• 60%

• 70%

• 80%

A series of data represented as 0010010101010100001... is called ________.

• Hammurabi Code

• Morse Code

• Binary Code

• Hexadecimal Code