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NetWorkingIpv4Ipv6

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 
(2 points)
1. Why was IPv6 introduced?
a.
To replace MAC addresses
b.
 To provide additional security for IPv4
c.
To increase the number of available IP addresses
d.
D. To simplify internet routing
 

 2. 
(2 points) 2. How many bits are in an IPv6 address?
a.
16
b.
32
c.
64
d.
128
 

 3. 
(2 points)
4. How is an IPv6 address written?
a.
In binary with hyphens (-)
b.
In decimal with dots (.)
c.
 In hexadecimal with colons (:)
d.
In octal with slashes (/)
 

 4. 
(2 points)
What does "::" represent in an IPv6 address?
a.
A broadcast address
b.
A method to shorten consecutive groups of zeros
c.
The loopback address
d.
The default gateway
 

 5. 
(2 points)
How many groups of hexadecimal numbers are in an IPv6 address?
a.
4
b.
6
c.
8
d.
16
 

 6. 
(2 points)
What does the subnet mask 255.255.255.0 indicate?
a.
The first 24 bits are used for the network, and 8 bits for the host
b.
The first 8 bits are used for the network, and 24 bits for the host
c.
The first 16 bits are used for the network, and 16 bits for the host
d.
 All 32 bits are used for the network
 

 7. 
(2 points)
Which IP address class traditionally has a default subnet mask of 255.255.0.0?
a.
Class A
b.
Class B
c.
Class D
d.
Class D
 

 8. 
(2 points)
Which device is commonly used at the Network Layer to move data between networks?
a.
Switch
b.
Router
c.
Hub
d.
Modem
 

 9. 
(2 points) Which of the following is an example of a private IPv4 address?
a.
8.8.8.8
b.
172.32.0.1
c.
200.1.1.1
d.
192.168.1.1
 

 10. 
(2 points)
. Which IP address class is used for multicast transmissions?
a.
Class A
b.
Class B
c.
Class C
d.
Class D
 

 11. 
(2 points) Which of the following IP address ranges are reserved for private networks?
a.
172.16.0.0 – 172.31.255.255
b.
8.8.8.0 – 8.8.8.255
c.
224.0.0.0 – 239.255.255.255
d.
1.1.1.0 – 1.1.1.255
 

 12. 
(2 points)
What is the first address in an IP network called?
a.
Subnet Mask Address
b.
Gateway Address
c.
Network Identifier Address
d.
Broadcast Address
 

 13. 
(2 points) How many bits are in an IPv4 address?
a.
4
b.
8
c.
16
d.
32
 

 14. 
(2 points) .
What is an advantage of IPv6 over IPv4?
a.
IPv6 uses fewer bits per address
b.
IPv6 has a smaller address space
c.
IPv6 has built-in security features
d.
IPv6 does not require IP addresses
 

 15. 
(2 points) What does the "/26" in 192.168.1.0/26 represent?
a.
The first 26 bits are used for the network portion
b.
The first 26 bits are used for the network portion
c.
There are 26 usable IP addresses in the subnet
d.
The subnet contains 26 different networks
 



 
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