Which type of web asset functions as an structured structural script document defining dynamic logic behaviors and data transformations inside a browser client? MCQ with Answer and Explanation

Which type of web asset functions as an structured structural script document defining dynamic logic behaviors and data transformations inside a browser client?
A. XML data markup schema
B. SMTP routing statement parameters
C. Unlinked configuration log text
D. JavaScript file (.js)
Answer: Option D
Solution (By JKSSB Mock Tests)
JavaScript files house the client-side programming code interpreted natively by browser engines to manipulate web content, handle user inputs, and update interfaces dynamically.

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Practice More Internet and Web Technologies Questions

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What is the purpose of the 'viewport' meta tag in HTML?
A. All of the above
B. To define the initial scale
C. To set the zoom level
D. To control the layout on mobile browsers

Correct Answer: Option A


Explanation:
The viewport meta tag is used to set the visible area and scaling for mobile devices, including width, initial scale, etc.

This question belongs to: Computer Internet and Web Technologies
Question #2
Which of the following fields in an email header allows you to send a copy of a message to a recipient without their email address being visible to other recipients?
A. Cc
B. Subject
C. To
D. Bcc

Correct Answer: Option D


Explanation:
Bcc stands for Blind Carbon Copy. Addresses added to the Bcc field are hidden from all other recipients of the email.

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Question #3
Which specific design attribute inside modern web browser frames helps protect against malicious phishing sites by explicitly emphasizing the verified base domain name string inside the address display field?
A. The status bar indicator pane
B. Domain Highlighting / Address Bar parsing logic
C. The background caching memory log dashboard
D. The browser extension window layout

Correct Answer: Option B


Explanation:
Modern browsers highlight the core domain name (e.g., 'example.com') in black while graying out sub-directories and parameters to help users spot fraudulent or spoofed domain lookalikes.

This question belongs to: Computer Internet and Web Technologies