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- 1. Multiple Choice
What is an argument?
A variable passed as a value to a function
A variable passed in from outside the function
- 2. Multiple Choice
What is an parameter?
A variable passed as a value to a function
A variable passed in from outside the function
- 3. Multiple Choice
What is the parameter of this
function quadrupleNumber(x){
var quadX = 4 * x;
println(quadX);
}
x
println
quadX
none
- 4. Multiple Choice
Why do we write functions?
Make our code easier to understand by giving a readable name to a group of instructions
Avoid writing repeated code
Make our code reusable
All of the above
- 5. Multiple Choice
It is very important to pass parameters to functions in the proper order
True
False
- 6. Multiple Choice
What are the parameters of the printNumbers function?
function printNumbers(first, second, third){
println(first);
println(second);
println(third);
}
first, second, third
x, y, z
println
rintNumbers
- 7. Multiple Choice
Which statement allows us to return values from functions?
break
if
return
function
- 8. Multiple Choice
These are any variable names listed within a function's argument definition.
example: myFunction(x, y)
Parameter
Literals
Constraints
Variables
- 9. Multiple ChoiceWhen drawing in Javascript, the coordinates for the top left of the screen is:0,4000,0400,0400,400
- 10. Multiple Choice
How many return values come out of the function sum?
function sum(first, second){
var result = first + second;
return result;
}
0
1
2
3
- 11. Multiple Choice
A variable that can be used throughout a program, in every scope
global variable
local variable
scope
- 12. Multiple Choice
In what part of the program the variable exits
scope
global variable
return
parameter
- 13. Multiple Choice
In the following code snippet:
function addTen(x){
var ten = 10;
var result = x + ten;
return result
}
function double(x){
var result = 2*x;
return result;
}
x, result, and ten
x and result
only x
only result
- 14. Multiple Choice(Application Program Interface): The set of commands in a programming language.ParamaterFunctionAPIVariable
- 15. Multiple ChoiceDocumentationA symbol or word that stores specific values within a program.A piece of code that combines commands and that you can easily call over and over again.A description of the behavior of a command, function, library, API, etc.A set of steps for a computer program to accomplish a task.
- 16. Multiple Choice
A simplified representation of something more complex.
Sequencing
Pair Programming
Turtle Programming
Abstraction
Function
- 17. Multiple Choice
A problem solving approach in which you break down a system to gain insight into the sub-systems that make it up.
Top Down Design
API
Documentation
Hexadecimal
- 18. Multiple Choice
A collection of commands made available to a programmer.
Top Down Design
API
Documentation
Hexadecimal
Library
- 19. Multiple Choice
An extra piece of information passed to a function to customize it for a specific need.
Library
Parameter
For Loop
Loop
- 20. Multiple Choice
Coordinate System is using numbers as coordinates to place objects in a geometric space
True
False
- Answer choicesTagsAnswer choicesTags