NA
This course is a part of the specialization that teaches you a valuable know-how.

In this course you will learn how to work with data in iOS. Data is the key ingredient for any functional app and one must learn how to properly display it to the user. You will learn how to use tables and collection views to display data to users, and how to use Core Data to build more robust, data-driven applications. Every app must have data. Making web requests is by far the most common thing you will do as an iOS developer. You will learn how to get your apps working with servers and external data. Throughout the course, you will create a ToDo app, including learning how to decode data from a web server as well as how to make POST requests.

NA
This course is a part of the specialization that teaches you a valuable know-how.
SN
Week two is a bit long + not super well instructed, but the other weeks are good (and far quicker).
FH
Networking in iOS is so important for communicate with the server backend through Restful APIs.
PS
I just wish Mark taught the coreData concepts, just because he gives a little background details about what we are using and coding as opposed to Caleb. No issue in the video`s content
AG
Some questions in the quizzes are not covered by the course
FN
Great course, definitely one of the most difficult ones I've taken on Coursera. This course is a must if you want to learn the basics of table and collection views in iOS apps.
MR
I like mark he is so so good in explaining ... love him