like tears in rain...

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Positional number systems

• Attack of the hexadecimals
• Number systems tests (in Italian)

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Project Management

• What is a Project?
• Timings and slack

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Subnetting & VLSM

• IPv4 Subnet Calculator
• Subnetting practice
• IPv4 Subnetting Practice
• Subnetting tests (in Italian)
• VLSM Calculator (Novgorod State University)
• Visual Subnet Calculator (David C. A. Croft)
• La Torta degli I.P. (Maurizio Gaffuri, in Italian)

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© C. Bottaro 2005-2020 - photo © R. Mantelli 2014