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

What is the standard network port number allocated for secure HTTPS traffic by default?
A. 443
B. 8080
C. 143
D. 80
Answer: Option A
Solution (By JKSSB Mock Tests)
Port 443 is the standard default network port used for secure web traffic over Hypertext Transfer Protocol Secure (HTTPS).

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Practice More Internet and Web Technologies Questions

Question #1
Which of the following is a version of IP that provides a larger address space to accommodate more devices?
A. IPv5
B. IPv6
C. IPsec
D. IPv4

Correct Answer: Option B


Explanation:
IPv6 (Internet Protocol version 6) was developed to address the exhaustion of IPv4 addresses, offering a 128-bit address space.

This question belongs to: Computer Internet and Web Technologies
Question #2
What kind of network hardware acts as a basic demodulator/modulator converting digital computer signals into analog waves for transmission over legacy infrastructure lines?
A. Repeater Box
B. Network Switch Hub
C. Modem
D. Bridge Unit

Correct Answer: Option C


Explanation:
A modem (Modulator-Demodulator) converts digital signals from computing hardware into analog formats suitable for transmission lines, and vice versa.

This question belongs to: Computer Internet and Web Technologies
Question #3
What is the purpose of a web browser's 'incognito' or 'private' mode?
A. To not save browsing history, cookies, and form data locally
B. To block all ads
C. To encrypt all traffic automatically
D. To prevent websites from tracking you

Correct Answer: Option A


Explanation:
Private browsing mode does not save browsing history, cookies, or form data after the session ends, but does not make the user invisible to websites or ISPs.

This question belongs to: Computer Internet and Web Technologies