Variables

Which of the following CANNOT be a variable name?

• my_score

• My_score

• my_Score

• myScore

Which of the following CANNOT be a variable name?

• 1Sprite

• sprite1

• firstSprite

• sprite_1

I want a variable that changes the color of all my stars in my program at the same time. What kind of variable do I need?

• Integer Variable

• String Variable

• List

• Boolean

Which of the following a STRING VARIABLE?

• num = 7

• name = "Ms. Lee"

• 15

• "Orange"

Which of the following is an INTEGER VARIABLE?

• lunch_number = 631

• subject = "Computer Science"

• 196

• "196"

I have a logical error here. If want to debug the say command WHILE STILL USING THE STRING VARIABLE, what should my program look like?

• sprite.say("My name is Fluffy")

• sprite.say("My name is " + name)

• sprite.say("My name is" + name)

• sprite.say("My name is " + "name")

When I use the + sign to combine strings & variables, the space will automatically be added for me.

• True

• False

I need something in my code that can save information. What line of code do I need?

• A variable creation statement

• A dot notation command

• A loop

• A Conditional

Which of the following shows a variable creation statement?

• sprite.set_size(0.5)

• sprite = codesters.Sprite("fish1")

• for value in my_list:

• if answer == "yes"

Which of the following is an input variable?

• sprite = codesters.Sprite("ufo")

• answer = sprite.ask("Do you wanna build a snowman?")

• name = "Billy Bob"

• age = 15