[Solved] Given this Angular code snippet:const count = signal(0); count.set(5); console.log(count());What will be printed in the console? | Angular

Angular - State Management

Given this Angular code snippet:

const count = signal(0);
count.set(5);
console.log(count());

What will be printed in the console?

A5

Bundefined

C0

DError

Step-by-Step Solution

Solution:

Step 1: Understand signal initialization and update
The signal count starts at 0, then is updated to 5 using count.set(5).
Step 2: Evaluate the console.log output
Calling count() returns the current value, which is 5 after the update.
Final Answer:
5 -> Option A
Quick Check:
Signal value after set(5) = 5 [OK]

Quick Trick: signal() returns current value when called like a function [OK]

Common Mistakes:

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