IP addressing Revision

How many standard classes of IP addresses are there?

• Four

• Five

• Three

• Two

Which of the following are components of an IPv4 address? (Choose two.)

• subnet portion

• network portion

•    logical portion

• host portion

•    physical portion

Which class does 172.16.1.20 belong to?

• Class A

• Class B

• Class C

• None of the above

Default subnet mask of 255.0.0.0 belongs to?

• Class A

• Class B

• Class C

• Class D

IP stands for __________.

• Internet Protocol

• Identification Protocol

• Internet Address

• Internet Person

Which of the following IP address is wrong?

• 192.168.0.1
• 0.0.0.255
• 256.211.3.10
• 1.1.1.1

Convert 1 0 1 0 1 0 0 0 to decimal.

• 166

• 167

• 168

• 169

IP address is a combination of numbers from ________.

• 1-10

• 0-255

• 0-244

• 0-265

Convert 192 to binary

• 1100

• 1100 0000

• 1100 0001

• 0000 0011

What is the default subnet mask for a Class B network?

• 255.0.0.0
• 255.255.0.0
• 255.255.255.0
• 255.255.255.255