Q
How can event handling be utilized in JavaScript?

Answer & Solution

Answer: Option Option C
Solution:
Event handling in JavaScript is used to respond to user interactions such as clicks, keypresses, mouse movements, etc., enabling dynamic and interactive web experiences.
Related Questions on Average

Which JavaScript feature is commonly used to optimize code performance and reduce load times on web pages?

A). Event handling

B). Asynchronous functions

C). External references

D). Code optimization techniques

How can JavaScript be used to handle user input validation on web forms?

A). By utilizing external APIs

B). By defining regular expressions

C). By executing server-side code

D). By creating event listeners

How can JavaScript be utilized to format data such as dates and numbers?

A). By using external references

B). By manipulating the DOM

C). By defining regular expressions

D). By using built-in methods and functions

Which JavaScript feature allows for the creation of dynamic content on web pages?

A). Conditional rendering

B). Asynchronous functions

C). Callback functions

D). Dynamic content creation

What is the primary advantage of using JavaScript for dynamic content creation on web pages?

A). Improved website security

B). Reduced server load

C). Enhanced user interaction and engagement

D). Simplified code maintenance

How can data display and formatting be achieved using JavaScript?

A). By handling database queries

B). By utilizing regular expressions

C). By formatting strings, dates, and numbers

D). By creating external APIs

How does JavaScript contribute to improving the user interface of web applications?

A). By reducing server load

B). By enhancing code organization

C). By optimizing database queries

D). By compressing and minifying code

Which JavaScript feature is commonly used to create animations and visual effects on web pages?

A). DOM manipulation

B). CSS transitions

C). Asynchronous functions

D). Error handling

What is the primary purpose of animation and effects in JavaScript?

A). To enhance user experience

B). To improve code performance

C). To handle database queries

D). To compress and minify code

How does JavaScript contribute to creating visually appealing web interfaces?

A). By handling server-side operations

B). By utilizing CSS for styling

C). By compressing and minifying code

D). By optimizing database queries