What is the standard network port number allocated for unencrypted HTTP traffic by default? MCQ with Answer and Explanation

What is the standard network port number allocated for unencrypted HTTP traffic by default?
A. 80
B. 443
C. 25
D. 21
Answer: Option A
Solution (By JKSSB Mock Tests)
Port 80 is the standard default port assigned for handling unencrypted web traffic via the Hypertext Transfer Protocol (HTTP).

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Practice More Internet and Web Technologies Questions

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Which component inside a search engine creates structural summaries of keywords and metadata from scraped pages to make keyword lookups instant?
A. The Search Index
B. The Tracking Cookie
C. The Snippet Render engine
D. The Crawler Queue

Correct Answer: Option A


Explanation:
The search engine's index is an organized database containing words and positions extracted from web pages, enabling quick processing of user search queries.

This question belongs to: Computer Internet and Web Technologies
Question #2
What technology is primarily used to build structures and arrange textual information on a webpage?
A. CSS
B. SQL
C. JavaScript
D. HTML

Correct Answer: Option D


Explanation:
HTML (Hypertext Markup Language) is the baseline markup framework used to define the core structural layout of web content.

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Question #3
Which of the following is a tool used for web debugging and network analysis?
A. Chrome DevTools
B. All of the above
C. Fiddler
D. Wireshark

Correct Answer: Option B


Explanation:
Wireshark, Fiddler, and Chrome DevTools are all used for inspecting network traffic and debugging web applications.

This question belongs to: Computer Internet and Web Technologies