Programming Quizzes · new round available

Computer Networks Quiz

Computer Networks MCQs on the OSI model, TCP/IP, IP addressing, subnetting, routing and protocols like HTTP, DNS and TCP vs UDP.

6
questions / round
+150
XP per correct
~2 min
round time
adaptive levels

Skill map

Levels in this computer networks quiz

1OSI & TCP/IP Models2IP Addressing & Subnetting3TCP vs UDP4Routing Basics5HTTP & DNS6Switching7Network Security Basics

Every question is generated fresh by AI and calibrated to your level - clear a level and the next one gets harder. Miss one and the AI tutor explains Computer Networks until it sticks, then aims a follow-up at the gap. Want to grind one level? Start the quiz and type that sub-topic as your own.

Game rules

How a round works

  1. 01Spawn

    Press play - the AI generates Computer Networks questions in seconds.

  2. 02Level up

    Answer to earn XP and build a streak. Difficulty adapts to your accuracy and speed.

  3. 03Learn or lose

    Every answer - right or wrong - gets an AI tutor explanation. Wrong answers respawn as follow-ups.

Leaderboard

Today's Computer Networks podium

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Play a round to enter. Beat friends by hosting it live in multiplayer.+150 XP / correct

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Player's guide

Computer Networks Quiz - FAQs

Does this quiz include subnetting practice?

Yes - you'll get questions that ask for network addresses, host counts and CIDR ranges, the calculation type GATE and networking interviews love.

Is the OSI model still asked in interviews?

Constantly - which layer does what, and where devices and protocols sit, remain interview staples, so the quiz drills them until they stick.

Is the computer networks quiz free?

Yes - completely free, with no sign-up required. Type a topic, press start, and the AI generates an adaptive Computer Networks quiz with an explanation for every answer.

Can teachers host this computer networks quiz live for a class?

Yes - create a free teacher account, host a live room on "Computer Networks", and students join with a 6-character code at quff.in/join. No student accounts needed.

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Ready, player?

Six adaptive Computer Networks questions. About two minutes. The podium is empty.

▶ Start round