DCN Midsem · Cram Sprint

You don't need to read everything.
You need to walk through it once.

Pick a track. One idea per screen. Big Next button. A visible clock so you always know exactly where you stand. Use the arrow keys to move fast.

⏱ ~60 min

Safe Stream

Rebuilt to match your professor's exact written syllabus — nothing off-syllabus, nothing missing.

  • OSI/TCP-IP layers, encapsulation
  • Topology, switching, delay/throughput
  • Line coding, Nyquist/Shannon, multiplexing
  • ALOHA only (not CSMA — not on your syllabus)
  • Controlled access, framing only
⏱ ~2.5 hrs

Full Stream

All 6 topics, condensed to the highest-yield concepts, examples and questions from the full guide. Real coverage, no fluff.

  • All 6 modules in syllabus order
  • Key concepts + real-life examples
  • Every major formula worked once
  • Rapid-fire self-test questions
  • Can jump to Safe Stream anytime if time runs short
Track
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