13. Tableview control vs table view controller? 14. What is GCD? 15. Illustrate an example of using URLSession singleton. 16. Illustrate an example of downloadTask with delegation 17. Asynchronous vs Synchronous? 18. What is a cell identifier?

New Perspectives on HTML5, CSS3, and JavaScript
6th Edition
ISBN:9781305503922
Author:Patrick M. Carey
Publisher:Patrick M. Carey
Chapter12: Working With Document Nodes And Style Sheets: Creating A Dynamic Document Outline
Section12.1: Visual Overview: Exploring The Node Tree
Problem 1QC
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13. Tableview control vs table view controller?
14. What is GCD?
15. Illustrate an example of using URLSession singleton.
16. Illustrate an example of downloadTask with delegation
17. Asynchronous vs Synchronous?
18. What is a cell identifier?

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