Neco 2024 Computer Studies Question 19

Practice objective / multiple choice question 19 from the 2024 Neco Computer Studies examination.

Neco 2024 Computer Studies Objective / Multiple Choice Medium Difficulty
Question 19 NECO • 2024 • COMPUTER_STUDIES • objective

An organization requires at least 30 sub‑networks, each supporting up to 200 hosts. Using the class‑B address block \(172.16.0.0\) (default mask \(255.255.0.0\)), determine the subnet mask (in dotted‑decimal notation) that satisfies the requirements with the least amount of wasted host addresses, and state the number of usable host addresses per subnet.

Answer Options

Correct Answer A. 255.255.255.0 and 254 usable host addresses per subnet
B. 255.255.255.128 and 126 usable host addresses per subnet
C. 255.255.254.0 and 510 usable host addresses per subnet
D. 255.255.252.0 and 1022 usable host addresses per subnet
Correct Answer
A
Correct Option:
255.255.255.0 and 254 usable host addresses per subnet

About This Question

This is Neco 2024 Computer Studies Question 19. It is one of the objective questions from the 2024 Neco Computer Studies examination.

Difficulty level: Medium .

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