AP Computer Science A - Unit 6: Arrays

Study guide and exam review for Unit 6: Arrays
APCSA curriculum in Java.
ap csa unit 6

00:00 Introduction
00:23 Using Arrays
04:14 Arrays In Memory
07:38 Traversing An Array
13:39 Reversing An Array
16:56 Find Largest Number

Also check out the College Board Advanced Placement AP Daily Live Review Sesson.

#Java #JavaTutorial #APComputerScienceA

[anyasvt]

this video has been SUCH a good refresher for me! i have a test tomorrow and have been struggling with this unit because my teacher overcomplicates everything and lectures in a decidedly uninspiring manner, but i honestly get how to do things now. thank you so much for all your hard work! this video is very easy to follow, well-organized, and you go at just the right pace: simple but NOT condescending. i hope your channel gets more attention, you truly deserve it! i will be coming back here whenever i need cs help <3

[aryansripada]

AMAZING. I have my test tomorrow with absolutely no knowledge on how to do arrays, Now, I know exactly what to do. Thank you

[sweatypineapple]

I really appreciate how clear your voice is, I listen on 1.75x speed and there is no problem in understanding what you are saying.

[bobrobux]

This video is pretty nice. It includes every little things like memory which most video don’t talk about

[keek]

I’m studying right before my test it’s literally in 20min

[CHILLAXING]

Hello! I just wanted to start off by saying that these videos have been extremely helpful! These videos themselves could give us students foundational knowledge to get a 5 on the AP Exam and I think they're going great! Anyways, I was wondering if you could post the videos from units 7 - 10 in the span of 6 days as the AP Computer Science A exam is going to be administered on the 4th of May! It'd be greatly appreciated. If you cannot, that's no problem as I know you put in a ton of effort to make these videos. Have a wonderful rest of your day sir!

[darknova]

sad that this AMAZINGLY MADE VIDEO only got 133 views :(
i feel so bad

[supernovic]

Thanks a lot for this video. Your videos are really useful, not just for me but thousands more. Thanks again!!!

[Jedimous]

If I get a 5 on this test I’m dedicating it to you Bill Barnum. 🙏🙏

[benmead]

A little late but thanks man helped me on my test with the last bit

[taplol-fx]

for the first example for traversing an array, you said .length gives the length of the index, so i was confused when you said x.length for {2, 1, 5, 8} is 4, could you help?

[lilyturf]

Bill Barnum thank you so much I’ll dedicate a 5 for you tomorrow. I understand so well with these videos🫡

[Jadexzhao]

can you post the rest of the units please thanks