Angular - Components
Which of the following is the correct way to define a component selector as an attribute?
Which of the following is the correct way to define a component selector as an attribute?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Understand selector syntax for attributes
To use a component as an attribute, the selector must be wrapped in square brackets [].Step 2: Match options to syntax
selector: '[appHighlight]' uses brackets correctly. selector: 'appHighlight' is a tag selector, C is a class selector, D is an ID selector.Final Answer:
selector: '[appHighlight]' -> Option BQuick Check:
Attribute selector = brackets [] [OK]
Quick Trick: Use brackets [] for attribute selectors [OK]
Common Mistakes:
- Forgetting brackets for attribute selectors
- Confusing class and ID selectors with component selectors
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