[Solved] What is the main purpose of using URLSession when loading an image from a URL in Swift? — Ans: To download data asynchronously from the internet | iOS Swift

iOS Swift - Networking

What is the main purpose of using URLSession when loading an image from a URL in Swift?

ATo download data asynchronously from the internet

BTo display the image directly on the screen

CTo create a new UIImageView

DTo convert image data into a string

Step-by-Step Solution

Solution:

Step 1: Understand URLSession's role
URLSession is used to perform network tasks like downloading data asynchronously, so the app doesn't freeze.
Step 2: Identify what happens when loading images
When loading an image from a URL, URLSession downloads the image data in the background.
Final Answer:
To download data asynchronously from the internet -> Option A
Quick Check:
URLSession downloads data asynchronously [OK]

Quick Trick: URLSession downloads data without blocking UI [OK]

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