Binary Quiz - based on use in IPv4

What is the binary representation of the decimal number 10?
1. 1010
2. 1001
3. 0110
4. 1111
How many bits are used to represent an IPv4 address?
1. 16
2. 32
3. 64
4. 128
What is the binary representation of the decimal number 7?
1. 111
2. 101
3. 0111
4. 1001
In binary, what is the value of the leftmost bit?
1. 1
2. 0
3. Depends on the position
4. Cannot be determined
How many possible unique IPv4 addresses can be represented in binary?
1. 256
2. 512
3. 1024
4. 4294967296
What is the binary representation of the decimal number 15?
1. 1101
2. 1111
3. 1001
4. 0110
What is the binary representation of the decimal number 3?
1. 0011
2. 0100
3. 1010
4. 1100
How many bits are used to represent a standard class C subnet portion of an IPv4 address?
1. 8
2. 16
3. 24
4. 32
What is the binary representation of the decimal number 5?
1. 101
2. 0101
3. 111
4. 0110
What is the binary representation of the decimal number 255?
1. 10011111
2. 11110000
3. 11111111
4. 10101010