Which of the following is the correct way to declare a signal holding a number in Angular?

easy📝 Syntax Q3 of 15

Angular - Signals

Aconst counter = new Signal(0);

Bconst counter = signal(0);

Cconst counter = createSignal<number>(0);

Dconst counter = Signal.create(0);

Step-by-Step Solution

Solution:

Step 1: Recall Angular's signal creation syntax
Angular uses the global function signal() to create signals.
Step 2: Evaluate options
Only const counter = signal(0); uses the correct syntax: signal(0).
Final Answer:
const counter = signal(0); -> Option B
Quick Check:
Use signal() function to create signals [OK]

Quick Trick: Use signal() function to create signals [OK]

Common Mistakes:

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