City Guilds Model Questions Vol1 2018 Information Technology Question 31
Practice objective / multiple choice question 31 from the 2018 City Guilds Model Questions Vol1 Information Technology examination.
A company has been allocated the IPv4 block \(192.168.0.0/24\). It needs subnets for three departments requiring 50, 30 and 12 usable host addresses respectively. Using variable‑length subnet masking (VLSM), determine the total number of wasted (unused) IP addresses across the three subnets.
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About This Question
This is City Guilds Model Questions Vol1 2018 Information Technology Question 31. It is one of the objective questions from the 2018 City Guilds Model Questions Vol1 Information Technology examination.
Difficulty level: Medium .
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