What is the primary reason for using jQuery in modern frameworks?
A). To replace the framework's functionality
B). To enhance and simplify specific tasks
C). To make code more complex
D). To avoid using native JavaScript
How do you add jQuery to an Angular project via the angular.json file?
A). By adding it to 'styles'
B). By adding it to 'scripts'
C). By adding it to 'assets'
D). By adding it to 'dependencies'
How do you declare jQuery globally in a Vue component?
A). import jQuery from 'jquery'
B). const jQuery = require('jquery')
C). declare var $: any;
D). import $ from 'jquery'
How do you ensure that jQuery code runs after an Angular component's view has been fully initialized?
A). Place jQuery code in ngOnInit
B). Place jQuery code in ngDoCheck
C). Place jQuery code in ngAfterViewInit
D). Place jQuery code in the constructor
In Angular, where should you place your jQuery initialization code?
A). In the component constructor
B). In the ngOnInit lifecycle hook
C). In the ngAfterViewInit lifecycle hook
D). In the ngDoCheck lifecycle hook
In Vue.js, which lifecycle hook should you use to run jQuery code after the component mounts?
A). created
B). updated
C). mounted
D). destroyed
Which method in jQuery is used to change the text content of a selected element?
A). .html()
B). .text()
C). .val()
D). .append()
In React, how do you ensure jQuery code runs only once after the component mounts?
A). Use useEffect without dependencies
B). Use useEffect with an empty dependency array
C). Use useEffect with a non-empty dependency array
D). Use useEffect with useState
How do you install jQuery using npm?
A). npm install jquery
B). npm get jquery
C). npm add jquery
D). npm download jquery
How can you optimize the performance of a jQuery-heavy application in a modern framework?
A). Minimize jQuery usage
B). Use jQuery for everything
C). Avoid using native methods
D). Use multiple jQuery plugins