AP Computer Science Amediummcq1 pt

After list.add(4); list.add(9); list.set(0, 7), list.get(0) is

A.7
B.4
C.9
D.null

Explanation

Core Concept

set replaced index 0 with 7.

Correct Answer

A7

More Unit 7: ArrayList practice questions

Try a random question →

Practice more AP Computer Science A questions with full explanations

Practice Unit 7: ArrayList Questions →