Grouping and iteration review

Front

A loop is an example of ________.

Back

Iteration

Front

What is a group in game lab?

Back

A collection of objects that can be accessed individually.

Front

Which expression will access ONLY the velocityX of the first element of the group?

Back

group.get(i).velocityX = 3

Front

What does each part of the for loop stand for and in what order?

Back

start; stop; increment

Front

Which of the following is NOT an infinite loop?

Back

Front

How many times will this loop execute?

Back

17

Front

How many times will this loop execute?

Back

5

Front

How many times will this loop execute?

Back

5

Front

What is incorrect about line 7 of this code? Options: group has no elements in it to call rotation on, .rotation cannot be set to 90, the variable i does not exist outside of the loop, The owl object overlap leading to an error when displayed on the screen

Back

the variable i does not exist outside of the loop

Front

Why will the for loop in lines 10-14 eventually cause an error?

Back

We are removing elements from the group and trying to access their position after deletion