Code.org Unit 6 List Review

You want the index to be a random number in the list. What should go in the blacked out part?

• fruitList.length - 1

• fruitList.length

• index.length - 1

• index.length

Tags

AAP-4

What code is blacked out?

• setText("fruitLabel", "text", myList[index]);

• appendItem(myList, "peach");

• updateScreen();

• index = 0;

Answer explanation

Call that function!

Tags

AAP-3

What should go in the part that is blacked out?

• "banana"

• fruitList

• "fruitList"[index+1]

• fruitList[index]

Tags

AAP-4

When you click the left button to go down 1 on the index, what do you want to check on first? (2 answers)

• if you are at the beginning of the list

• if the index is greater than 0

• if the index is at the end of the list

• if the index is less than the length - 1

When you click the right button to go up 1 on the index, what do you want to check on first? (2 answers)

• if you are at the beginning of the list

• if the index is greater than 0

• if the index is at the end of the list

• if the index is less than the length - 1

Tags

AAP-4

What is the missing code?

Tags

AAP-4

What code is missing?

• myList[index]

• index

• "pear"

• myList[0]