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Questions and Answers
What is Sizzle?
What is Sizzle?
- A JavaScript library (correct)
- An Element Selector
- A high specificity value
- A jQuery plugin
What is the main benefit of using Sizzle?
What is the main benefit of using Sizzle?
- It is extensible and easy to use (correct)
- It is designed for maximum efficiency
- It can be used with event delegation
- It is compatible with querySelectorAll(
What is the purpose of querySelectorAll()?
What is the purpose of querySelectorAll()?
- To provide sophisticated methods for element selection
- To fulfill requests if the browser supports it (correct)
- To provide a high specificity value
- To be used with event delegation
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Study Notes
- Sizzle is a JavaScript selector library that provides sophisticated methods for element selection.
- Sizzle selectors can only be used in the Element Selector field.
- Sizzle selectors have a higher specificity value than other selectors.
- Sizzle is highly extensible and easy to use with a simple API.
- Sizzle is designed for maximum efficiency and can be used with event delegation.
- jQuery uses querySelectorAll() to fulfill requests if the browser supports it, but it also uses other methods if needed.
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