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jQuery Optimization and Selection Quiz

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Questions and Answers

What is the most efficient way to select elements on a website?

querySelectorAll( (correct)

querySelector(

querySelect(

querySelectAll(

What is true about jQuery?

It is highly extensible and easily interpretable

It is a dependency of other programming languages.

It is standalone and doesn't have any dependencies. (correct)

It is inefficient and not designed for maximum efficiency.

What is the main advantage of jQuery?

It is highly efficient and designed for maximum efficiency.

It is standalone and doesn't have any dependencies.

It can make many things faster on a website (correct)

It is highly extensible and easily interpretable

Study Notes

jQuery can make many things faster on a website with the help of its optimizations.
The selection procedure uses querySelectorAll() method, but an error will occur on some browsers.
Most frequently used selectors perform competitively.
jQuery is highly extensible and easily interpretable.
It is standalone and doesn't have any dependencies.
It is highly efficient and designed for maximum efficiency.

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Description

Test your knowledge of jQuery optimizations, selection procedures, and extensibility with this quiz. Explore the efficiency and standalone nature of jQuery and learn about its usage across different browsers.