CodeHS 2 Exam | Questions with Correct Answers | 100% Pass
Why are parameters useful? - ✔✔They allow us to tailor functions to be used in multiple
situations
How many parameters can we use in each function? - ✔✔As many as we need
What is the default starting value of i in a for loop? - ✔✔0
What will the values of i be at each iteration of the loop below?
For i in range(3): - ✔✔0, 1, 2
What will happen when the value of i reaches 5 in the loop below?
for i in range(5):
left(i)
right(90) - ✔✔Tracy will turn 90 degrees to the right
Why do we use if statements? - ✔✔To have Tracy make decisions based on conditional
statements
If we write an if statement and the condition is false, what does Tracy do? - ✔✔Tracy skips
the commands under the if statement
How would we write an if statement where Tracy will put the pen down if a variable called
count was positive? - ✔✔if count > 0:
pendown()
Which comparison operator means 'is not equal to'? - ✔✔!=
Why are parameters useful? - ✔✔They allow us to tailor functions to be used in multiple
situations
How many parameters can we use in each function? - ✔✔As many as we need
What is the default starting value of i in a for loop? - ✔✔0
What will the values of i be at each iteration of the loop below?
For i in range(3): - ✔✔0, 1, 2
What will happen when the value of i reaches 5 in the loop below?
for i in range(5):
left(i)
right(90) - ✔✔Tracy will turn 90 degrees to the right
Why do we use if statements? - ✔✔To have Tracy make decisions based on conditional
statements
If we write an if statement and the condition is false, what does Tracy do? - ✔✔Tracy skips
the commands under the if statement
How would we write an if statement where Tracy will put the pen down if a variable called
count was positive? - ✔✔if count > 0:
pendown()
Which comparison operator means 'is not equal to'? - ✔✔!=
