PLTW CSE Essentials - Review for EOC #3

This block of code is an example of . . .

• an event handler.
• a conditional statement.
• an iterative loop.
• a non-visible component.

x = 0

while x + 1 < 5:

- x = x + 1

else:

- x += 1

print(x)

• 4

• 6

• 5

• Infinite Loop

mystring = "hello"

for letter in mystring :

- print(mystring.find(letter))

• 0,1,2,2,4

• 0,1,2,3,4

• 0,1,1,2,4

• 0,1,2,3,3

RGB uses light to display color.

• True
• False

A variable that can be used anywhere in a program.

• String Data
• Global Variable
• Local Variable
• Component

What's the correct algorithm to get the bus to the school?

• Turn Left, Move Forward, Move Forward, Turn Right
  Move Forward, Move Forward
• Move Forward, Move Forward, Move Forward, Turn Left, Turn, Right
• Turn Left, Move Forward, Turn Right, Move Forward, Move Forward, Turn Left
• Turn Right, Move Forward, Turn Left, Move Forward, Turn Left

This area shows a list of pictures and/or sound being used in the project.

• Properties

• Viewer

• Palette

• Media

Camel Case is an example of ...

• a naming convention.
• version control.
• Python format.
• a data type.

Identify the colors: RGB

• Red, Green, Blue
• Red, Gray, Blue
• Rose, Gray, Black
• Red, Green Black

A button click is an an example of . . .

• an Event.
• a Procedure
• a Argument
• a Backlog