Gaming Certification Lesson 3

Question 1

What does this statement return? (5<10) || (10>20)

Accepted Answer

true

Question 2

What does this statement return? ! 25 < 10

Accepted Answer

true

Question 3

Methods are functions. What makes them specific to Object Oriented Programming.

Accepted Answer

They are functions that are part of an object's description.

Question 4

In the example, degrees = 90, "degrees" is the...

Accepted Answer

parameter

Question 5

Which compares values like, "if answer is yes, say "get umbrella".

Accepted Answer

Comparative Boolean

Question 6

The different costumes that a sprite can have in Scratch are …..

Accepted Answer

instances of that sprite object

Question 7

What type of operators are these? &&, ||, !

Accepted Answer

Boolean

Question 8

moveForward, jumpBack, set_teleported, turn_degrees, are examples of what?

Accepted Answer

functions

Question 9

Which list shows examples of events?

Accepted Answer

Keystroke, Joystick Move, Voice Command

Question 10

In the example, degrees = 90, "90" is the...

Accepted Answer

argument

Question 11

This data type contains data like 4.987, -2.1, 10,345.98

Accepted Answer

floating-point

Question 12

Which checks for a specific condition like, if words contain "peanuts" say "I love peanuts!".

Accepted Answer

conditional Boolean

Question 13

Which of these is a definition or list of requirements for creating an object?

Accepted Answer

class

Question 14

In OOP, a method is

Accepted Answer

part of an object's description

Question 15

What type of operators are these? == and !=

Accepted Answer

comparison

Question 16

Event Handlers are

Accepted Answer

functions

Question 17

Why is creating a variable a very efficient way to program?

Accepted Answer

their contents can change as needed

Question 18

Parameters are ___________ in Object Oriented Programming (OOP).

Accepted Answer

variables

Question 19

What does the Boolean operator, !, mean?

Accepted Answer

is true if expression is false

Question 20

Which symbol represents the arithmetic operator of modulus?

Accepted Answer

%

Question 21

Which is the arithmetic operator that returns the remainder of a division problem?

Accepted Answer

%

Question 22

This data type stores the results of a comparison, such as a>b, x<-y, x==yes

Accepted Answer

Boolean

Question 23

What does this statement return? (5<10) && (10<20)

Accepted Answer

true

Question 24

What does this expression return? 5==10

Accepted Answer

false

Question 25

This data type is a sequence of characters, numbers, or symbols

Accepted Answer

string

Question 26

This data type contains numbers like 87, -24, 3

Accepted Answer

integer

Question 27

Which is the meaning of the arithmetic operator -- ?

Accepted Answer

decrease value by 1

Question 28

What does the arithmetic operator ++ mean?

Accepted Answer

increments (or increases by 1

Question 29

What does the Boolean operator, ||, mean

Accepted Answer

is true if either expression is true

Question 30

Which list shows examples of operators?

Accepted Answer

Assignment, Arithmetic, Boolean, Comparative

Question 31

What is an action that an object can perform?

Accepted Answer

method

Question 32

Which is the arithmetic operator that means increments by 1?

Accepted Answer

++

Question 33

What does the Boolean operator, &&, mean?

Accepted Answer

is true if both expressions are true

Question 34

In OOP, objects are created based on what?

Accepted Answer

classes

Question 35

This data type is a single letter or symbol.

Accepted Answer

character

Question 36

What does this expression return? 5<=10

Accepted Answer

false

Gaming Certification Lesson 3

Questions 36

Gaming Certification Lesson 3

Questions 36