Study CompTIA A+ port numbers with AI flashcards from your own notes
Printed port lists are generic. Upload your course slides, notes or textbook pages and get flashcards that match what your A+ class covers, with spaced repetition to keep the ports from fading.
How to study port numbers for A+ with your own material
Printed port number lists are everywhere, but a generic sheet rarely matches what your A+ course actually tests. DeckOwl builds CompTIA A+ port numbers flashcards from your own lecture slides, textbook PDF or photos of your notes, so every card reflects your material. Cards you miss come back on a spaced schedule, which keeps the numbers in memory until exam day.
- Pair each protocol with its port, such as SSH 22 and Telnet 23.
- Learn secure and insecure versions side by side, like HTTP 80 and HTTPS 443.
- Drill the number from the protocol name, then the protocol from the number.
- Re-check the cards you miss most, since spaced repetition schedules them sooner.
Built from your material
Upload PDFs, PowerPoint slides, DOCX notes, plain text or photos of pages. Photos are read with text recognition.
Spaced repetition
Cards you miss come back sooner, so port numbers stick before the exam.
Quizzes and mind maps
Turn the same notes into multiple choice, true/false and short answer quizzes with explanations.
How it works
Upload your notes
Add a PDF, slides, a DOCX file or a photo of a textbook page.
Review the cards
Check the generated protocol and port pairs against your course objectives.
Study with spacing
Practice daily in the browser, and export to Anki or CSV on a paid plan.
A practical way to study ports is to group them by protocol family. Pair secure and insecure versions side by side, such as HTTP on 80 and HTTPS on 443, or FTP on 21 and SFTP over SSH on 22. Then quiz yourself in both directions: the port from the protocol name, and the protocol from the port number.
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Frequently asked questions
Which port numbers should I memorize for CompTIA A+?
Focus on the ports listed in your exam objectives, which commonly include HTTP 80, HTTPS 443, FTP 20 and 21, SSH 22, Telnet 23, SMTP 25, DNS 53, DHCP 67 and 68, RDP 3389 and SMB 445. Check your course outline for the exact list.
How many port numbers should I study in one session?
Start with 10 to 15 new ports and review them the same day, then let spaced repetition bring back the ones you miss. Short daily sessions work better than one long cram.
Can I export these flashcards to Anki?
Yes, but exporting to Anki, PDF, DOCX and CSV is a paid feature on the Plus plan at $39/year or $7.99/month. The free plan lets you study the cards in your browser with 3 generations per month.
Do I need a credit card to start?
No, you can start on the free plan without a credit card. Students also get 40% off with a school email.
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