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Back to Java Programming: Arrays, Lists, and Structured Data

Learner Reviews & Feedback for Java Programming: Arrays, Lists, and Structured Data by Duke University

4.7
stars
3,120 ratings

About the Course

Build on the software engineering skills you learned in “Java Programming: Solving Problems with Software” by learning new data structures. Use these data structures to build more complex programs that use Java’s object-oriented features. At the end of the course you will write an encryption program and a program to break your encryption algorithm. After completing this course, you will be able to: 1. Read and write data from/to files; 2. Solve problems involving data files; 3. Perform quantitative analyses of data (e.g., finding maximums, minimums, averages); 4. Store and manipulate data in an array or ArrayList; 5. Combine multiple classes to solve larger problems; 6. Use iterables and collections (including maps) in Java....

Top reviews

TM

May 23, 2023

Thanks to the professors of Duke University for teaching this course using Security and Networking related practical problems. It enhances my knowledge and will recommend others to pursue this course.

GB

Mar 29, 2017

Good and practical training approach to solve real worlds problems. Assignments and quizzes are quite challenging and interesting. Greatly motivates us towards programming and problem solving skills.

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51 - 75 of 562 Reviews for Java Programming: Arrays, Lists, and Structured Data

By HENRY A M P

Aug 13, 2020

Excelente curso. Aprendí a usar de forma eficiente datos estructurados usando listas y matrices. Es necesario identificar los problemas y resolverlos de la forma mas adecuada, de esta forma se mejora el rendimiento del software o programas y se obtiene una mejor experiencia para el usuario. El contenido del curso es muy práctico y no deja atrás la parte teórica que por supuesto es muy importante. A pesar que ya se empiezan a manejar términos un poco mas avanzados, el flujo del curso es genial.

By Edward F

Jun 10, 2017

I took the full Specialization, so I'm going write the same review for each of the 5 modules.

This is a great course, but it's not for beginners. They ask you to do a lot of coding, which is great since that's the only way to really gain proficiency. And the code they ask you to write is, in my opinion, pretty hard for someone new to coding. My hat's off to someone new to programming who makes it through the five modules.

So, thanks to Duke for putting together a great course. It was very good.

By Thong N

Sep 5, 2020

The course covers many interested and realistic topics that can help me learn how to apply java programming language in the real world. The instructors explain java concepts to make me easily followed. The projects have several challenges and critical thinking to solve the problems, but all projects' instruction is clear and easy to follow. I recommend this course to students or whoever like java programming language.

By Alan P

Jan 4, 2023

I enjoyed the Duke portion of this specialisation very much. The programming exercises were fun, and with a level of hand-holding appropriate (in my case) to my level of skill. I enjoyed that the mistakes in the coding videos were not edited out, this itself provided much insight into common issues. Recommended.

Looking forward the UC San Diego portion of the specialisation!

By N.S. S

May 2, 2020

I am a person with a good programming background, as in, my fundamentals are pretty strong. I've always been looking for opportunities to learn more and more in every programming language I can. And trust me when I say this guys, this course offers y'all more then needed. Opt for the specialization this course comes under, and see for yourselves. #honestReviews

By Grace N

Feb 13, 2020

There is no high quite like the high you get from debugging your program, and voila. Extremely challenging, but also just as much rewarding. Highly recommended. Just breathe, break down the problem into smaller smaller much smaller components, have the overall picture in mind (the 7-step they pound you on), and take advantage of the debugger. Happy coding!

By Joseph G

Feb 27, 2017

The course itself is well put together and contains the perfect amount of challenge for students who have completed the previous Duke Java courses. I have come to enjoy the odd quirkiness of the instructors and their videos, as they seem to embrace the fact that they must remain a bit silly in order to effectively engage students in this format.

By Quan Z

Apr 30, 2017

Pros: The tutors are well prepared for the course! I can see their enthusiasm!

The content is very online-learning oriented.

Cons: As a person who is already familiar with programming, the material develops a little too slowly for me.

Overall, I think this is a great start for Java beginners, especially for those new to programming.

By Bijoy K B

Nov 13, 2020

A very informative course for Java. I really enjoyed learning through this course. Many topics were covered including StringBuilder, ArrayList, HashMap and HashSet. The assignments were challenging to do, and I had plenty of practice about each topic. After completing this course, I m confident in Java Programming.

By Nicolás S V

Apr 3, 2018

They love teaching, and you will get the benefit from it. You will get confidence in developing with Java by using data structures common to the language and solving really interesting problems!! It gets complex but they teach to the level they expect from you, so if you give your best you will feel rewarded :) !

By Vignesh B

Jun 18, 2021

Personally I really liked the programming assignments, it requires a through understanding of all the concepts thought in the lectures.

The lectures could have been a little more elaborate and the pace of the lectures could also been a little slow, but still one could manage it by referring to other sources.

By Flávio R C

Oct 15, 2020

Excellent course!!! Well explained and the concepts introduced are very useful.

That was a pleasure to have the opportunity of taking this course and acquiring all this knowledge.

Thank you for all the teams from Duke University and Coursera!!

Special thanks to my company for sponsoring this course.

By NAVEEN R

May 21, 2020

Great course for intermediate programmers. Complete beginners would find this difficult but still there is so much you can learn from this course. For people coming from another languages like C# or C++, it will be easier. Overall, recommended. Thank you, Duke University for this course.

By Ravishankar C

Jan 10, 2017

It was a superb course with rich course materials. I would like to thank moderators for proving such a great course contents and the easiest way to learn them. This course is very good for learning Software fundamentals to solve large problems that are required in Software Development.

By Roshan K

Oct 21, 2018

In this modern world this type of courses are very important. If a student takes it seriously and do every activity by themselves then they will definitely learn skills one after another . I think if I will be persistent then definitely this courser will add much more value.

By Kazi H R

Aug 3, 2020

The most fantastic thing about this course is that rather than focusing on the language details the course emphasizes on solving creative real world problems which is a great way of building on logical reasoning skills and enhance the capability of computational thinking

By Christian A H

Jan 25, 2016

its challenging to the point that i got very interested and trying to complete the whole specialization. Duke amazing job and for someone who wants to get started is a very very good basis. It is a self study with some videos but the documentation will help tremendously.

By Michael B

Feb 11, 2016

Great course and excellent introduction to arrays, lists. and some other related data structures. This course, and the others in this Specialization are well explained with programming assignments that are at the right difficulty for someone starting of in Java.

By Yash S

Apr 11, 2021

After completing the course,I can surely say that I know the basics of Object Oriented Programming.Adding to that the Array,ArrayList,HashMap,HashSet concepts are now exactly fitted in my mind . A overall great course. Cheers to Duke University and Coursera ;)

By Tony C

Mar 5, 2021

It's a very effective programming course, but I want to use the standard library more. Every time I execute a program on another compiler, I have to import it edu.duke And so on library, as well as the main class program entrance rewriting, others are perfect!

By Maruf H

Dec 22, 2017

Great and effective course. A little harder than the previous course. A good way to introduce to different new java concepts. I also get some knowledge of Cryptography. Every beginner and intermediate level java programmer find this course interesting I think.

By Jimut B P

Jun 27, 2016

This course is fantastically created for excelling your concepts in Java. The faculties are worthy of praise.Thank you Rodgers, Owen, Hilton and Robert for creating one of the best courses in coursera and teaching us amazing stuffs in java programming.

By Marina

Oct 17, 2016

Like the first and the second courses of this specialization this course is really helpful for beginners in Java development. It is an excellent introduction to arrays, lists and data structures. The assignments are practical, interesting and realizable.

By Olivio M

Apr 8, 2016

Like the first and the second courses of this specialization, this course is really great. The journey to learn new data structures continues, and I only can say this : this is by far, the best specialization to introduce java programming for beginners

By Nurillo A

Jan 26, 2021

So far so good. Very high quality, important resources. I have one suggestion, please share screenshots of codes written by instructors during the video lessons, so learners can write that code and experience right away. Thanks in advance!