The number of usable hosts in a Class C block is 254 (option d).

Here's the step-by-step explanation:

1. A Class C block has a subnet mask of 255.255.255.0. This means that 24 bits are used for the network and 8 bits are used for the host.

2. The total number of addresses in a Class C block is 2^8 (since 8 bits are used for the host), which equals 256.

3. However, two addresses are reserved: one for the network address (all host bits are 0) and one for the broadcast address (

Question

The number of usable hosts in a Class C block is 254 (option d).

Here's the step-by-step explanation:

1. A Class C block has a subnet mask of 255.255.255.0. This means that 24 bits are used for the network and 8 bits are used for the host.

2. The total number of addresses in a Class C block is 2^8 (since 8 bits are used for the host), which equals 256.

3. However, two addresses are reserved: one for the network address (all host bits are 0) and one for the broadcast address (

Knowee AI · Accepted Answer

The number of usable hosts in a Class C block is 254 (option d).

Here's the step-by-step explanation:

1. A Class C block has a subnet mask of 255.255.255.0. This means that 24 bits are used for the network and 8 bits are used for the host.

2. The total number of addresses in a Class C block is 2^8 (since 8 bits are used for the host), which equals 256.

3. However, two addresses are reserved: one for the network address (all host bits are 0) and one for the broadcast address (

The number of usable hosts in a class C block is _______a.1024b.256c.1022d.254