Computer Explorations Coding

Ode for Code

100

// is a...

Comment

200

This something that is ignored by the computer and is usually written as why you did what you did or a set of instructions...

Comment

300

Which one is written correctly? 

while (BallsPresent)) {

while (Ballspresent( ) {

while (ballsPresent( ) ) {

While (ballsPresent)) {

while (ballsPresent( ) ) {

400

Which one is written correctly?

(if (ColorIs(color.green))

if(colorIs(Color.green))

if(Coloris(color.Green))

if (ColorIs(Color.Green))

if(colorIs(Color.green))

500

A ______________ is like a command that you get to invent and name. It allows us to break our program into smaller parts, making the program easier to understand.

What is a function?

A Load of Code

100

Wat symbol is used to end a statement in JavaScript?

Semicolon ();

200

A programming construct that allows programs to choose between different options.

If Else Statement

300

Which one is written correctly? 

for (Let i = 0; i < 3; i+)

for (let i = 0; i > i++)

for (let i = 0; 1 < 3; i++)

for (let i = 0; i > 3; i++)

for (let i = 0; i > 3; i++)

400

___________ is the visual structure of how your code is laid out. It uses tabs to organize code into a hierarchy.

Indentation

500

When you fix a problem in the code...

What is debugging?

Java Basics

100

If Karel is facing east, which way would you turn him in order to face north?

turnLeft( );

200

Executes one set of code if a specified condition is met (TRUE) or another set of code evaluates to FALSE.

If statements

300

A way to repeat code in your program.

Loop

400

A symbol or container that holds a value.

Variable

500

A control flow tool used as a second condition check after an if statement.

Elif

More Java

100

Is a writing style where multiple words are joined together without spaces, and the first letter of each subsequent word is capitalized.

Daily Double

Camel Case

200

Can be used to make multiple decisions.  If this condition is true it will execute the code, or else do this thing instead".

If/Else statements

300

Are used to repeat commands a specific number of times.

For Loop

400

This lets you ask a question to the program and only run code if the answer is true.

If Statement

500

Will keep repeating as long as the condition remains true.

for a BONUS 500 points, write it out...

While loop

while (condition) {

Toad for Code

100

The difference between the for loop and the while loop is this.

What is "the for loop is a definite loop and the while loop is an indefinite loop"?

200

What keyword starts a conditional statement?

What is an "if"

300

What symbol shows a loop incredmenting by 1?

++

400

What keyword is used to define a function in JavaScript?

Function

500

What is JavaScript mainly used for in web development?

To add functionality or to add interactivity to web pages.