Networking Fundamentals: OSI 7 - Layer 3 - the network layer - 2

What is the standard format for representing an IPv4 address?

• Four decimal numbers, each ranging from 0 to 255, separated by dots.

• Four binary numbers, each ranging from 0 to 1, separated by dots.

• Eight decimal numbers, each ranging from 0 to 255, separated by dots.

• Four hexadecimal numbers separated by colons.

What is the primary function of a Subnet Mask?

• To convert IP addresses into binary.

• To determine if an IP address is local or remote.

• To assign IP addresses to devices.

• To encrypt network traffic.

In a binary representation of a Subnet Mask, what do '1's and '0's signify regarding an IP address?

• '1's represent the host component, and '0's represent the network component.

• '1's represent the network component, and '0's represent the host component.

• '1's represent active connections, and '0's represent inactive connections.

• '1's represent public IP addresses, and '0's represent private IP addresses.

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