Exam-style question
Try this first
Which statement correctly describes subnetting?.
- A.A network can be divided into smaller networks called subnets
- B.A subnet mask replaces an IP address with a MAC address
- C.A subnet is a method of storing files on a server
- D.A subnet mask identifies only the physical location of a computer
Model answer
What a good answer should say
- A network can be divided into smaller networks called subnets
Explanation
Why this works
Subnetting divides a larger network into smaller logical networks. A subnet mask is used to identify the network part of an IP address within this arrangement.
Common mistake
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