[Solved] Given this code snippet:this.http.get('https://api.example.com/items').subscribe(items => console.log(items.length));What will be logged if the server returns an array of 5 items? | Angular

Angular - HTTP Client

Given this code snippet:

this.http.get('https://api.example.com/items').subscribe(items => console.log(items.length));

What will be logged if the server returns an array of 5 items?

Aundefined

B0

C5

DError

Step-by-Step Solution

Solution:

Step 1: Understand response type
The server returns an array of 5 items, so items is an array.
Step 2: Access array length property
items.length returns the number of elements, which is 5.
Final Answer:
5 -> Option C
Quick Check:
Array length property returns 5 [OK]

Quick Trick: Array responses have length property for count [OK]

Common Mistakes:

MISTAKES

Master "HTTP Client" in Angular

9 interactive learning modes - each teaches the same concept differently

More Angular Quizzes

Given this code snippet: