[Solved] This Angular component code has an error:@Component({ selector: 'app-sample', template: `{{title}}` }) export class SampleComponent { title: string;... } }What is the error and how to fix it? | Angular

Angular - Fundamentals

This Angular component code has an error:

@Component({
  selector: 'app-sample',
  template: `{{title}}`
})
export class SampleComponent {
  title: string;
  constructor() {
    this.title = 'Hello';
  }
}

What is the error and how to fix it?

AMissing standalone: true; add it to @Component decorator

Btitle is not initialized; set default value in declaration

CNo error; code is correct as is

DTemplate syntax is wrong; use [title] instead of {{title}}

Step-by-Step Solution

Solution:

Step 1: Check component decorator for standalone usage
Modern Angular encourages standalone components for simplicity, but it's optional.
Step 2: Verify code correctness
The code initializes title in constructor and uses correct template syntax.
Step 3: Confirm no error present
No error exists; code is valid Angular component.
Final Answer:
No error; code is correct as is -> Option C
Quick Check:
Component works without standalone flag [OK]

Quick Trick: Standalone flag is optional; code initializes title correctly [OK]

Common Mistakes:

Thinking template syntax is incorrect
Assuming title must be initialized at declaration
Believing standalone flag is always required

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This Angular component code has an error:

{{title}}

Step 1: Check component decorator for standalone usage

Step 2: Verify code correctness

Step 3: Confirm no error present

Final Answer:

Quick Check:

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