All Subjects
Light
collapse
Practice Quizzes
AP Computer Science A
Unit 7 – ArrayList in AP Computer Science A
Topic 7.3
Suppose the ArrayList of Strings `arr` has a length of 7. If we want to traverse through only its first 4 elements, which enhanced for loop header should we use?
We cannot write an enhanced for loop that does the specified action.
`for (int i = 0; i < 4; i++)`
`for (String element : arr.size() - 3)`
`for (String element : arr[4])`
Related content
Practice quizzes
Practice this subject
Practice this unit
Practice this topic
Study guides (1)
AP Computer Science A - 7.3 Traversing ArrayLists
Key terms
ArrayList
Length
Traverse
arr
elements
Strings
About Us
About Fiveable
Blog
Careers
Testimonials
Code of Conduct
Terms of Use
Privacy Policy
CCPA Privacy Policy
Resources
Cram Mode
AP Score Calculators
Study Guides
Practice Quizzes
Glossary
Crisis Text Line
Request a Feature
Report an Issue
Stay Connected
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
About Us
About Fiveable
Blog
Careers
Testimonials
Code of Conduct
Terms of Use
Privacy Policy
CCPA Privacy Policy
Resources
Cram Mode
AP Score Calculators
Study Guides
Practice Quizzes
Glossary
Crisis Text Line
Request a Feature
Report an Issue
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
Back
Practice Quiz
Guides
Glossary
Guides
Glossary
Next
