NetworkingQuestion 26 of 100
What port does standard unencrypted HTTP use?
a.443
b.80
c.53
d.3389
Explanation
HTTP serves web pages over TCP port 80. Port 443 is HTTPS, 53 is DNS, and 3389 is Remote Desktop Protocol.
Practice all 100 questions free — no signup required.
Related questions on this topic
- Which TCP port is used by HTTPS web traffic by default?
- Which protocol translates human-readable domain names into IP addresses?
- Which service automatically assigns IP addresses, subnet masks, and gateways to clients?
- Which Wi-Fi standard, also known as Wi-Fi 6, operates in both 2.4 GHz and 5 GHz bands with improved efficiency?
- Which class of IPv4 address is 192.168.1.0/24 considered?
- A client shows an IP address in the 169.254.x.x range. What does this indicate?
Last reviewed: · editorial process
PrepPass Editorial Team · Verified against CompTIA A+ Core 1 (220-1101) · How we review