Subject
Computer Science
Topic
Computer Networks
Subtopic
Addressing
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The subnet mask distinguishes the network prefix from the host identifier within an IP address.…
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This question focuses on the concept of Addressing under the broader topic of Computer Networks.
Related key concepts: addressing.
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Saba Noor
An IPv4 address whose first octet is 127 is reserved for:
Network Address Translation (NAT) is primarily used to:
A MAC address is used to identify a device at which OSI layer?
Which protocol maps an IP address to a MAC address on a local network?
The primary purpose of a MAC address is to identify a device:
Classless Inter-Domain Routing (CIDR) notation such as /24 specifies the:
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Source
Tanenbaum Computer Networks 5th Ed Ch.5
Reviewed
10 Jul 2026
Updated
19 Sept 2026