Which of the following is a method to improve website loading speed? MCQ with Answer and Explanation

Which of the following is a method to improve website loading speed?
A. Using a CDN
B. Minification of CSS and JavaScript
C. Browser caching
D. All of the above
Answer: Option D
Solution (By JKSSB Mock Tests)
Minification reduces file sizes, CDNs distribute content, and browser caching stores resources locally, all of which improve loading speed.

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Practice More Internet and Web Technologies Questions

Question #1
Which element in a modern web ecosystem describes a specialized software program that aggregates news articles, blog entries, and real-time audio feeds from across the internet into a single custom interface?
A. Outbound email routing block
B. Local history log dashboard
C. FTP desktop file transfer script
D. Feed Aggregator / RSS Reader

Correct Answer: Option D


Explanation:
Feed aggregators continuously parse XML-based web feeds from subscribed sites, displaying consolidated chronological content updates in one centralized application window.

This question belongs to: Computer Internet and Web Technologies
Question #2
Which type of web architecture uses a 'Three-Tier' format to divide application logical structures cleanly?
A. Presentation tier (Browser), Application tier (Server logic), and Data tier (Database)
B. Sender inbox, Gateway router, and Recipient junk folder
C. HTML file, CSS style script, and JavaScript dynamic loader
D. Local router, WAN switch, and Global satellite interface

Correct Answer: Option A


Explanation:
A standard three-tier web application architecture separates concerns into the presentation layer (UI), the application logic tier, and the database storage tier.

This question belongs to: Computer Internet and Web Technologies
Question #3
Which of the following HTTP methods is used to submit data to be processed to a specified resource, often resulting in a state change or side effects on the server?
A. GET
B. POST
C. HEAD
D. OPTIONS

Correct Answer: Option B


Explanation:
The POST method is designed to send data to a server to create or update a resource, frequently used during form submissions.

This question belongs to: Computer Internet and Web Technologies