Answer & Solution
Answer: Option Option A
Solution:
External JavaScript centralizes code management, reducing duplication by allowing reusable code to be stored in external files and called when needed.
Q
How does External JavaScript help in reducing code duplication?
Related Questions on Average
How does External JavaScript contribute to better website performance?
A). It increases file size
B).
C). It reduces HTTP requests
D). It requires additional server resources
How does External JavaScript help in modularizing code?
A). It separates HTML, CSS, and JavaScript
B). It combines all code into one file
C). It makes code harder to read
D). It slows down website performance
How does External JavaScript contribute to better code maintainability?
A). It increases code duplication
B). It centralizes code management
C). It slows down website performance
D). It complicates code organization
Which scenario benefits most from using External JavaScript?
A). A simple static webpage
B). A complex single-page application
C). A small project with few scripts
D). A website with Inline JavaScript
What is an advantage of using External JavaScript in web development?
A). Increases page loading time
B). Requires an external server
C). Easier maintenance
D). Reduces HTTP requests
How does External JavaScript contribute to website speed optimization?
A). It increases page load time
B). It reduces HTTP requests
C). It requires additional server resources
D). It adds complexity to the code
How does External JavaScript help in enhancing website scalability?
A). It increases server load
B). It reduces file size
C). It centralizes code management
D). It slows down website performance
How does External JavaScript contribute to code reusability?
A). It centralizes code management
B). It increases code duplication
C). It complicates code organization
D). It reduces file size
What is one challenge of using External JavaScript in web development?
A). It reduces code organization
B). It increases file size
C). It complicates debugging process
D). It slows down website performance
How does External JavaScript contribute to better code organization?
A). It mixes HTML, CSS, and JavaScript
B). It centralizes JavaScript code
C). It increases code duplication
D). It slows down the website