City Guilds Model Questions Vol1 2023 Information Technology Question 15

Practice objective / multiple choice question 15 from the 2023 City Guilds Model Questions Vol1 Information Technology examination.

City Guilds Model Questions Vol1 2023 Information Technology Objective / Multiple Choice Medium Difficulty
Question 15 CITY_GUILDS_MODEL_QUESTIONS_VOL1 • 2023 • INFORMATION_TECHNOLOGY • objective

An IPv4 address is 172.20.45.130 with a subnet mask of /21. Determine (i) the network address, (ii) the broadcast address, and (iii) the number of usable host addresses in this subnet.

Answer Options

Correct Answer A. Network address: 172.20.40.0, Broadcast address: 172.20.47.255, Usable hosts: 2046
B. Network address: 172.20.40.0, Broadcast address: 172.20.47.255, Usable hosts: 4094
C. Network address: 172.20.32.0, Broadcast address: 172.20.39.255, Usable hosts: 2046
D. Network address: 172.20.40.0, Broadcast address: 172.20.47.254, Usable hosts: 2046
Correct Answer
A
Correct Option:
Network address: 172.20.40.0, Broadcast address: 172.20.47.255, Usable hosts: 2046

About This Question

This is City Guilds Model Questions Vol1 2023 Information Technology Question 15. It is one of the objective questions from the 2023 City Guilds Model Questions Vol1 Information Technology examination.

Difficulty level: Medium .

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