CompTIA A+ 220-1101 Practice Question
Which TCP port number is used by Post Office Protocol 3?
110
143
25
125
CompTIA A+ 220-1101
Networking
Your Score:
SAVE $31
Bash, the Crucial Exams Chat Bot
AI Bot
Which TCP port number is used by Post Office Protocol 3?
110
143
25
125
POP3 (Post Office Protocol) uses TCP 110 to communicate.
Bash is our AI bot, trained to help you pass your exam. AI Generated Content may display inaccurate information, always double-check anything important.
Join premium for unlimited access and more features
All plans include the following perks.
Our pricing is simple. Full access to all certifications and exams, for one price.
As many practice tests for as many topics as you want.
Use study mode non-stop, no limits.
No annoying ads and popups. Study without distractions.
Track your scores over time in study mode and report cards.
See how you improve over time, and where you need to focus.
Access our store with even more discounts than before.
Unlimited access to all PBQs and be prepared for the real thing.
Create an account or sign in to access our study materials.