[Solved] Which Swift code snippet correctly performs an asynchronous GET request using async/await? — Ans: let (data, response) = try await URLSession.shared.data(from: url) | iOS Swift

iOS Swift - Networking

Which Swift code snippet correctly performs an asynchronous GET request using async/await?

Alet (data, response) = try await URLSession.shared.data(from: url)

Blet (data, response) = URLSession.shared.data(from: url)

Clet (data, response) = try URLSession.shared.data(from: url)

Dlet (data, response) = await URLSession.shared.data(from: url)

Step-by-Step Solution

Solution:

Step 1: Use async/await keywords
The method URLSession.shared.data(from:) is asynchronous and requires both try and await to handle errors and await the result.
Step 2: Correct syntax
let (data, response) = try await URLSession.shared.data(from: url) correctly uses try await before the call.
Final Answer:
let (data, response) = try await URLSession.shared.data(from: url) -> Option A
Quick Check:
Check for both try and await keywords [OK]

Quick Trick: Always use both try and await for async URLSession calls [OK]

Common Mistakes:

Master "Networking" in iOS Swift

9 interactive learning modes - each teaches the same concept differently

More iOS Swift Quizzes

Which Swift code snippet correctly performs an asynchronous GET request using async/await?