Binary and Decimal Conversion Quiz

Which two statements are correct about IPv4 and IPv6 addresses? (Choose two.)

• IPv4 addresses are 32 bits in length.

• IPv6 addresses are 32 bits in length.

• IPv4 addresses are represented by hexadecimal numbers.

• IPv6 addresses are 64 bits in length.

• IPv6 addresses are represented by hexadecimal numbers.

What is the decimal equivalent of 0xC9?

• 199

• 200

• 201

• 185

How many bits are in an IPv4 address?

• 256

• 32

• 128

• 64

Which IPv4 address format was created for ease of use by people and is expressed as 201.192.1.14?

• ASCII

• binary

• hexadecimal

• dotted decimal

What is the dotted decimal representation of the IPv4 address 11001011.00000000.01110001.11010011?

• 209.165.201.223

• 192.0.2.199

• 198.51.100.201

• 203.0.113.211

What is the binary representation of 0xCA?

• 10111010

• 11010101

• 11011010

• 11001010

What is the dotted decimal representation of the IPv4 address which is represented as the binary string 00001010.01100100.00010101.00000001?

• 100.21.10.1

• 10.10.20.1

• 10.100.21.1

• 100.10.11.1

Which is a valid hexadecimal number?

• g

• h

• j

• f

What is the decimal equivalent of the binary number 10010101?

• 192

• 168

• 149

• 157

Given the binary address of 11101100 00010001 00001100 00001010, which address does this represent in dotted decimal format?

• 236.17.12.10

• 234.17.10.9

• 234.16.12.10

• 236.17.12.6