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Question 28 What is the size of groceryList after the code segment? ArrayList<String> groceryList; groceryList =...

Question 28

What is the size of groceryList after the code segment?

ArrayList<String> groceryList;
groceryList = new ArrayList<String>();
groceryList.add("Bread");
groceryList.add("Apples");
groceryList.add("Grape Jelly");
groceryList.add("Peanut Butter");
groceryList.set(1, "Frozen Pizza");

Group of answer choices

5

4

3

Error: index out of bounds

0 0
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Answer #1

Answer:


b) 4

arraylist after the code executed is [Bread, Frozen Pizza, Grape Jelly, Peanut Butter], whose size is 4.

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