Free Printable Code.org Coding Lessons 4-6

Worksheets

Code.org Coding Lessons 4-6

Total questions: 10

Worksheet time: 13mins

Name

Class

Date

Two different functions in a program could contain the same code (accomplish the same task)

True

False

Which of the following is true regarding naming functions?

Function names can be reused multiple times

A function name should be as descriptive as possible to indicate what the function does.

Function names should be organized alphabetically

The function name should begin with a number that indicates the order in which it should be executed.

What is the correct format to define a function?

Note: The name of the Function is "multiplyBy2"

multiplyBy2();

function multiplyBy2(){

//steps to execute function

}

function multiplyBy2

multiplyBy2{5}{

//steps of function

}

What is the correct way to call the function called "doMath" with a parameter of 5?

doMath(5);

function doMath(5);

doMath();

doMath{5};

Which of the following commands will move the turtle forward one unit?

move

move;

move();

move()

What makes the following command invalid: turnleft();

It should end in a colon rather than a semicolon

The letter l should be capitalized - L

It should start with a capital T

The command is correct

Why do we use functions in programs?

A. Make the program easier to read

B. Avoid retyping the same lines of code

C. Both A and B are correct

D. Neither A nor B are correct

In this code, how many times is the "dance" function called and how many times is it defined?

called 1 time, defined 1 time

called 1 time, defined 3 times

called 3 times, defined 1 time

called 3 times, defined 3 times

How do you call a function in JavaScript?
(assume the function name is doStuff)

function doStuff()

doStuff()

doStuff();

function do Stuff(){
//list of steps to execute
}

10.

Which of the following is an example of abstraction?

Writing a function for code you repeat often

Using logic symbols like < and >

Numbers are converted from one base to another

There is an error in the code

100 %

Code.org Coding Lessons 4-6

Total questions: 10

Worksheet time: 13mins

Similar Resources on Wayground