What mechanism does a web server implement to compress digital image files dynamically over internet networks to reduce asset payloads and accelerate webpage loading speeds? MCQ with Answer and Explanation

What mechanism does a web server implement to compress digital image files dynamically over internet networks to reduce asset payloads and accelerate webpage loading speeds?
A. Static FTP file catalog adjustments
B. Altering localized device hardware MAC address registries
C. Running outbound SMTP mail server delivery routines
D. Image Compression / Optimization algorithms (e.g., WebP formatting)
Answer: Option D
Solution (By JKSSB Mock Tests)
Modern image formats like WebP use advanced compression algorithms to provide smaller file sizes than traditional JPEG or PNG formats, significantly lowering bandwidth consumption.

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Internet and Web Technologies Questions

Question #1
What does the 's' stand for in the 'https://' protocol identifier seen in browser address bars?
A. Socket
B. Secure
C. System
D. Server

Correct Answer: Option B


Explanation:
The 's' in HTTPS stands for 'Secure', indicating that traditional HTTP is being tunneled through an encrypted TLS/SSL connection.

This question belongs to: Computer Internet and Web Technologies
Question #2
What is the role of the 'viewport' meta tag in responsive web design?
A. All of the above
B. To set the zoom level
C. To disable scaling
D. To adapt the page layout to different screen sizes

Correct Answer: Option A


Explanation:
The viewport meta tag controls the visible area and scaling for mobile devices, essential for responsive design.

This question belongs to: Computer Internet and Web Technologies
Question #3
What is the purpose of the 'Cookie' header in an HTTP request?
A. To delete cookies
B. To send stored cookies from the client to the server
C. To check cookie existence
D. To set new cookies on the client

Correct Answer: Option B


Explanation:
The Cookie header is used by the client to send previously stored cookies to the server, enabling session management.

This question belongs to: Computer Internet and Web Technologies