How is origami like programming?

It requires careful attention to detail and direction

Why does the following two lines of code not work? fill(255); rect(1, 0, 3)

You are missing a semicolon and more numbers in the parameters

What does a line command need to draw a line?

four numbers representing two points

HTML does what on a web page?

provides the layout and structure

Which of these is the best explanation of pseudocode?

A language that represents concepts across programming languages

What is the difference between the ellipse and the arc commands?

arc can draw only part of the circle based on the angle

What does the stroke command do?

Change the color of the pen that is drawing on the board

Why are comments very important if they don't affect the code?

They are for humans to explain why and what a code does

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Class Review 5

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Questions 15

Answers

1
How is origami like programming?
They both take really smart people to do it
It requires careful attention to detail and direction
They both require lots and lots of creativity
They both are of asian descent
2
Why does the following two lines of code not work? fill(255); rect(1, 0, 3)
You cannot call the fill command before rect
I am a bad programmer
You are missing a semicolon and more numbers in the parameters
rectangle is mispelled
3
What does a line command need to draw a line?
four numbers representing two points
the color of the line
two numbers to draw on the page
two colors using three numbers
4
How many statements are there in the following lines of code: rect(10,10, 20, 20); line(5,5,10,10);
3
1
2
0
5
What color does this line of code refer to? fill(0,0,255);
green
red
blue
yellow
6
A high level language is ____ to code in
easier
harder
prettier
uglier
7
CSS does what on a web page?
Modifies the appearence
provides the layout and structure
Adds interactivity
Codes the entire web page
8
HTML does what on a web page?
Codes the entire web page
Adds interactivity
provides the layout and structure
Modifies the appearence
9
Which of these is the best explanation of pseudocode?
Pseudocode is the language that runs fastest on a computer
A language that represents concepts across programming languages
Pseudocode is a standard langague that is understood by all computers
Pseudocode is a programming language that looks just like human language
10
What is the difference between the ellipse and the arc commands?
Arc makes circles
Ellipse makes ovals
arc does the same thing
arc can draw only part of the circle based on the angle
11
What does the stroke command do?
The program has a stroke on the page
Change the color of the pen that is drawing on the board
It makes the code have bigger lines
Change the color of the following shapes that will be drawn
12
Javascript does what on a web page?
Adds interactivity
Modifies the appearence
Codes the entire web page
provides the layout and structure
13
What do you think the following line of code does? rect(10,5,100, 100);
It makes a square
It draws a circle
It draws a rectangular line
It recks the page at those coordinates
14
Why are comments very important if they don't affect the code?
It makes the code prettier
They are for humans to make code better
It tells the computers what parts of the code do what
They are for humans to explain why and what a code does
15
What is the origin (0,0) of the coordinate system when drawing on computers?
Top left
top right
Center of the page
Bottom left

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