Subnetting Quiz 3 ⋆ IpCisco

SUBNETTING QUIZ 3

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Question 1

What is the binary equivalent of Subnet Mask 255.255.255.240?

A	11111111.11111111.11111111.00000000
B	11111111.11111111.11111111.11000000
C	11111111.11111111.11111111.11110000
D	11111111.11111111.11111111.10000000
E	11111111.11111111.11111111.11111111

Question 2

What is the last usable host address of prefix 12.75.72.0/27?

A	12.75.72.1
B	12.75.72.0
C	12.75.72.30
D	12.75.72.255
E	12.75.72.254

Question 3

We have a network address 200.180.35.0 and we would like to divide this network into 6 subnets and there must be at least 5 host addresses in each subnet. Which subnet mush should we use?

Question 4

What is the binary equivalent of 56?

A	01011011
B	10111011
C	01111011
D	00111011
E	00111000

Question 5

Address 10.10.1.16 is belong to Class .....

A	B
B	E
C	A
D	D
E	C

Question 6

What is the broadcast address of prefix 192.168.100.0/29?

A	192.168.100.255
B	192.168.100.19
C	192.168.100.0
D	192.168.100.1
E	192.168.100.7

Question 6 Explanation:

Network: 192.168.100.0/29 11000000.10101000.01100100.00000 000 (Class C) Broadcast: 192.168.100.7 11000000.10101000.01100100.00000 111

Question 7

What is the first usable host address of prefix 122.11.100.0/30?

A	122.11.1.1
B	122.11.100.0
C	122.11.53.1
D	122.11.153.255
E	122.11.100.1

Question 8

Which subnet does host 70.14.10.25/18 belong to?

A	70.14.0.1/18
B	70.14.0.0/18
C	70.14.128.0/18
D	70.14.1.0/18
E	70.14.32.0/18

Question 9

How many subnets and how many hosts in each subnet are there for the network address 172.16.0.0/30?

A	2 / 16384
B	2 / 4048
C	4048 / 4018
D	4018 / 2
E	16384 / 2

Question 10

We have an IP prefix 80.4.9.1/27.Which of the following can be valid host IDs for this prefix?

A	80.4.9.45
B	80.4.9.31
C	80.4.9.15
D	80.4.9.255
E	80.4.9.254

Question 10 Explanation:

HostMin: 80.4.9.1 01010000.00000100.00001001.000 00001 HostMax: 80.4.9.30 01010000.00000100.00001001.000 11110

Question 11

What is the subnetwork number of a host with an IP address of 172.16.1.2/24?

A	172.16.1.255/24
B	172.16.0.1/24
C	172.16.1.254/24
D	172.16.0.0/24
E	172.16.1.0/24

Question 12

With ...., IP assignments were not limited to their classeslike Class A, Class B, Class C etc.

A	CIDR
B	VLSM

Question 13

IP address 195.105.16.5/29 is a part of which host range?

A	195.105.16.1 - 195.105.16.255
B	195.105.16.1 - 195.105.16.6
C	195.105.16.0 - 195.105.16.31
D	195.105.16.0 - 195.105.16.15
E	195.105.16.1 - 195.105.16.15

Question 14

What is the decimal equivalent of 01111010?

A	60
B	62
C	68
D	120
E	122

Question 15

What is the binary equivalent of IPv4 address 72.190.1.120?

A	01001000.10100110.00000001.01111011
B	01001000.10100110.00000111.01111000
C	01001000.10100110.00110001.01111000
D	01001000.10111110.00000001.01111000
E	01001000.10100110.00000001.01111000

Question 16

If you would like to give IP address to 158 hosts from your IP prefix which subnet mask do you use most effectively?

A	255.255.254.0
B	255.255.0.0
C	255.255.128.0
D	255.255.255.240
E	255.255.255.0

Question 17

The decimal dotted format of /30 is :

A	255.255.255.248
B	255.255.255.224
C	255.255.255.252
D	255.255.255.240
E	255.255.255.254

Question 18

Which one is a Class C address?

A	10.8.192.168
B	10.8.43.1
C	172.16.192.168
D	172.16.5.6
E	192.168.200.9

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There are 18 questions to complete.

Subnetting Quiz 3

SUBNETTING QUIZ 3

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