Basic Final Quiz

What is an electrical circuit?

• An loop with a power source, load and conductive path

• An arduino board

• A circuit that has leds, potentiometers, positive and negative volts.

What is an LED?

• a light
• a light emitting diode
• a part of a circuit

Why is a resistor important?

• It isn't important
• It increases the power of a circuit
• It controls the flow of electricity by lessening it to a certain amount

An output is something that happens when a circuit is in use.  An example of an output is:

• Light flashing
• Buzzer sounding
• Temperature being given
• All of the answers are correct

A push button on a circuit is an ___________

• input
• output
• command
• variable

A forward slash is used for 

• code
• output
• comments

The entire code must end with

• Semicolon ;
• Parenthesis )
• Comma ,
• Curly Brace }

What does LDR stand for?

• Long distance relationship

• Light driven receptor

• Light dependent resistor

• Light driven resistor

___________ are pre built circuit boards that fit on top of Android.

• Sensor

• Breadboard

• Data Types

• Sheilds

What does IDE stand for?

• Integrated Development Environment

• In Deep Environment

• Internal Deep Escape

• IDE