Numbers

Question 1

What is the binary representation of the subnet mask 255.0.0.0?

Answer 1

00000000.00000000.00000000.00000000

Represents a /8 subnet mask

Question 2

What is the CIDR notation for the subnet mask 255.128.0.0?

Answer 2

/9

Indicates that the first 9 bits are used for the network part

Question 3

What is the CIDR notation for the subnet mask 255.192.0.0?

Answer 3

/10

Indicates that the first 10 bits are used for the network part

Question 4

What is the CIDR notation for the subnet mask 255.224.0.0?

Answer 4

/11

Indicates that the first 11 bits are used for the network part

Question 5

What is the CIDR notation for the subnet mask 255.240.0.0?

Answer 5

/12

Indicates that the first 12 bits are used for the network part

Question 6

What is the CIDR notation for the subnet mask 255.248.0.0?

Answer 6

/13

Indicates that the first 13 bits are used for the network part

Question 7

What is the CIDR notation for the subnet mask 255.252.0.0?

Answer 7

/14

Indicates that the first 14 bits are used for the network part

Question 8

What is the CIDR notation for the subnet mask 255.254.0.0?

Answer 8

/15

Indicates that the first 15 bits are used for the network part

Question 9

What is the CIDR notation for the subnet mask 255.255.0.0?

Answer 9

/16

Indicates that the first 16 bits are used for the network part

Question 10

What is the CIDR notation for the subnet mask 255.255.128.0?

Answer 10

/17

Indicates that the first 17 bits are used for the network part

Question 11

What is the CIDR notation for the subnet mask 255.255.192.0?

Answer 11

/18

Indicates that the first 18 bits are used for the network part

Question 12

What is the CIDR notation for the subnet mask 255.255.224.0?

Answer 12

/19

Indicates that the first 19 bits are used for the network part

Question 13

What is the CIDR notation for the subnet mask 255.255.240.0?

Answer 13

/20

Indicates that the first 20 bits are used for the network part

Question 14

What is the CIDR notation for the subnet mask 255.255.248.0?

Answer 14

/21

Indicates that the first 21 bits are used for the network part

Question 15

What is the CIDR notation for the subnet mask 255.255.252.0?

Answer 15

/22

Indicates that the first 22 bits are used for the network part

Question 16

What is the CIDR notation for the subnet mask 255.255.254.0?

Answer 16

/23

Indicates that the first 23 bits are used for the network part

Question 17

What is the CIDR notation for the subnet mask 255.255.255.0?

Answer 17

/24

Indicates that the first 24 bits are used for the network part

Question 18

What is the CIDR notation for the subnet mask 255.255.255.128?

Answer 18

/25

Indicates that the first 25 bits are used for the network part

Question 19

What is the CIDR notation for the subnet mask 255.255.255.192?

Answer 19

/26

Indicates that the first 26 bits are used for the network part

Question 20

What is the CIDR notation for the subnet mask 255.255.255.224?

Answer 20

/27

Indicates that the first 27 bits are used for the network part

Question 21

What is the CIDR notation for the subnet mask 255.255.255.240?

Answer 21

/28

Indicates that the first 28 bits are used for the network part

Question 22

What is the CIDR notation for the subnet mask 255.255.255.248?

Answer 22

/29

Indicates that the first 29 bits are used for the network part

Question 23

What is the CIDR notation for the subnet mask 255.255.255.252?

Answer 23

/30

Indicates that the first 30 bits are used for the network part