What is the primary function of the 'Blink' engine used in modern versions of Google Chrome and Microsoft Edge? MCQ with Answer and Explanation

What is the primary function of the 'Blink' engine used in modern versions of Google Chrome and Microsoft Edge?
A. To parse HTML and CSS code to visually render pages on the screen
B. To filter out cross-site scripting (XSS) injection attempts
C. To compress incoming image files to save device RAM
D. To establish encrypted secure network handshakes
Answer: Option A
Solution (By JKSSB Mock Tests)
Blink is a browser engine (rendering engine) that transforms raw code (HTML, CSS) into interactive visual frames on a user's screen.

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Practice More Internet and Web Technologies Questions

Question #1
Which of the following parameters accurately defines the internet term 'Hypermedia Link'?
A. A specialized script built to clear out browser histories automatically
B. An unlinked plain text string value detailing system hardware models
C. An active reference link that connects a webpage element to an image, sound file, video stream, or alternative web document
D. A private encryption password key used inside email databases

Correct Answer: Option C


Explanation:
Hypermedia links connect diverse media elements across the web, allowing users to jump seamlessly from text to video or image files via a simple click.

This question belongs to: Computer Internet and Web Technologies
Question #2
What is the standard network port number allocated for unencrypted HTTP traffic by default?
A. 21
B. 80
C. 443
D. 25

Correct Answer: Option B


Explanation:
Port 80 is the standard default port assigned for handling unencrypted web traffic via the Hypertext Transfer Protocol (HTTP).

This question belongs to: Computer Internet and Web Technologies
Question #3
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. Altering localized device hardware MAC address registries
B. Running outbound SMTP mail server delivery routines
C. Static FTP file catalog adjustments
D. Image Compression / Optimization algorithms (e.g., WebP formatting)

Correct Answer: Option D


Explanation:
Modern image formats like WebP use advanced compression algorithms to provide smaller file sizes than traditional JPEG or PNG formats, significantly lowering bandwidth consumption.

This question belongs to: Computer Internet and Web Technologies