Subnetting Quiz 3

SUBNETTING QUIZ 3

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Question 1
Which one is a Class C address?
A
172.16.5.6
B
10.8.43.1
C
172.16.192.168
D
192.168.200.9
E
10.8.192.168
Question 2
What is the binary equivalent of 56?
A
01111011
B
00111000
C
10111011
D
01011011
E
00111011
Question 3
IP address 195.105.16.5/29 is a part of which host range?
A
195.105.16.1 - 195.105.16.6
B
195.105.16.0 - 195.105.16.15
C
195.105.16.1 - 195.105.16.15
D
195.105.16.0 - 195.105.16.31
E
195.105.16.1 - 195.105.16.255
Question 4
With ...., IP assignments were not limited to their classeslike Class A, Class B, Class C etc.
A
VLSM
B
CIDR
Question 5
What is the broadcast address of prefix 192.168.100.0/29?
A
192.168.100.19
B
192.168.100.255
C
192.168.100.1
D
192.168.100.0
E
192.168.100.7
Question 5 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 6
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?
A
255.255.255.240 (/28)
B
255.255.255.0 (/24)
C
255.255.255.224 (/27)
D
255.255.255.128 (/25)
E
255.255.255.224 (/29)
Question 7
If you need to have 34 subnets, which subnet mask do you use?
A
255.255.255.252
B
255.255.255.192
C
255.255.255.240
D
255.255.255.224
E
255.255.255.248
Question 8
What is the last usable host address of prefix 12.75.72.0/27?
A
12.75.72.255
B
12.75.72.254
C
12.75.72.0
D
12.75.72.1
E
12.75.72.30
Question 9
How many IP addresses can be assigned to hosts, for Subnet Mask 255.255.255.252?
A
6
B
8
C
10
D
4
E
2
Question 10
What is the decimal equivalent of 01111010?
A
68
B
120
C
62
D
60
E
122
Question 11
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
80.4.9.254
C
80.4.9.15
D
80.4.9.255
E
80.4.9.31
Question 11 Explanation: 
HostMin: 80.4.9.1 01010000.00000100.00001001.000 00001 HostMax: 80.4.9.30 01010000.00000100.00001001.000 11110
Question 12
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
255.255.255.0
C
255.255.0.0
D
255.255.255.240
E
255.255.128.0
Question 13
How many subnets and how many hosts in each subnet are there for the network address 172.16.0.0/30?
A
4018 / 2
B
16384 / 2
C
2 / 16384
D
2 / 4048
E
4048 / 4018
Question 14
What is the first usable host address of prefix 122.11.100.0/30?
A
122.11.1.1
B
122.11.100.1
C
122.11.53.1
D
122.11.100.0
E
122.11.153.255
Question 15
Address 10.10.1.16 is belong to Class .....
A
C
B
B
C
D
D
A
E
E
Question 16
What is the binary equivalent of Subnet Mask 255.255.255.240?
A
11111111.11111111.11111111.11111111
B
11111111.11111111.11111111.00000000
C
11111111.11111111.11111111.11000000
D
11111111.11111111.11111111.10000000
E
11111111.11111111.11111111.11110000
Question 17
What is the subnetwork number of a host with an IP address of 172.16.1.2/24?
A
172.16.0.0/24
B
172.16.1.255/24
C
172.16.0.1/24
D
172.16.1.0/24
E
172.16.1.254/24
Question 18
Which subnet does host 70.14.10.25/18 belong to?
A
70.14.0.1/18
B
70.14.32.0/18
C
70.14.128.0/18
D
70.14.1.0/18
E
70.14.0.0/18
Question 19
What is the binary equivalent of IPv4 address 72.190.1.120?
A
01001000.10100110.00000001.01111000
B
01001000.10100110.00000111.01111000
C
01001000.10100110.00000001.01111011
D
01001000.10100110.00110001.01111000
E
01001000.10111110.00000001.01111000
Question 20
The decimal dotted format of /30 is :
A
255.255.255.240
B
255.255.255.252
C
255.255.255.224
D
255.255.255.248
E
255.255.255.254
Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results
There are 20 questions to complete.

 

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