What is a valid IPv4 address?
Correct!
Wrong!
A correct IPv4 address has four octets between 0-255.
What is the subnet mask for a Class C network?
Correct!
Wrong!
The default subnet mask is 255.255.255.0.
What is CIDR notation?
Correct!
Wrong!
CIDR provides a compact representation of IP addresses and subnet masks.
How many hosts can a /29 subnet support?
Correct!
Wrong!
A /29 subnet allows for 6 usable hosts.
Which address is reserved for broadcasts?
Correct!
Wrong!
The last address in a subnet is the broadcast address.
What is a private IP range?
Correct!
Wrong!
Private IPs are non-routable over the public internet.
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What does subnetting do?
Correct!
Wrong!
Divides a large network into smaller sub-networks.
What tool helps calculate subnets?
Correct!
Wrong!
Subnet calculators simplify subnetting math.
What is the network address in 192.168.1.10/24?
Correct!
Wrong!
It's the first address: 192.168.1.0.