Robotics Modified Final Review

When writing most words in a program, what is the name of the technique for combining words and capitalizing parts of the combined word?

• camelCase
• upDownWriting
• capCombination
• wordFusion

which programming code reads the value from an analog pin? a number from 0 to 1023

• analogRead();
• analogWrite();

which programming code reads the value from a digital pin? a number that is 0 or 1

• digitalRead();
• digitalWrite();

Which of the following is a board for making an experimental model of an electric circuit?

• Breadboard
• Proto board
• jumper wires

The ______________ is the part of the breadboard that provides access to 5v and ground (GND) for all of the components used in a prototyping project.

• power bus
• power board
• Arduino pins

Which programming code reads the value of a digital pin? HIGH or LOW

• digitalRead();
• digitalWrite();

Which programming code turns a digital pin on or off?

• digitalWrite();
• digitalRead();

A(n) _______ is a polarized component that only works when wired properly? Positive pin gets wired to + Negative pin gets wired to -

• LED
• 220 ohm resistor

Choose the correct way to declare a variable.

• int ledPin = 2;
• int led pin == 2;

When using jumper wires to connect components on the breadboard, which of the following statements is true?

• RED wires represent +voltage | BLACK wires represent -voltage
• BLACK wires represent +voltage | RED wires represent -voltage