Networking concepts 3
Wireless Networking Concepts Quiz
Test your knowledge on wireless networking concepts with our comprehensive quiz! This quiz covers a range of topics including electromagnetic waves, various transmission media, and IPv6 addressing.
Here’s what you will explore:
- Understanding wireless communication
- Detailed insights into radio waves and microwaves
- IPv4 and IPv6 addressing schemes
- The advantages of stateless auto-configuration
Wireless transmission media: Unguided medium transport electromagnetic waves without using a physical conductor (no use of wire or any physical wires as a transport medium) this is called wireless communication, signals are broadcasted through free space and air, anyone who have a network device that is compatible with wireless signal can receive them
True
False
Radio waves: They have a frequency range between 3khz and 1GHz
FFalse
TTrue
Microwaves: Frequencies ranging between 1GHz and 3000Ghz
True
False
No because Microwaves: Frequencies ranging between 1GHz and 300Ghz
Yes it supports up that high if you use omnisuper antenna
Line-of-sight propagation is a characteristic of electromagnetic radiation or acoustic wave propagation which means waves which travel in a direct path from the source to the receiver. Electromagnetic transmission includes light emissions traveling in a straight line.
True
False
Private IP addresses are in contrast to public IP addresses, which are public and cannot be used within a home or business network. Sometimes a private IP address is also referred to as a local IP address. These addresses can be used on a private network and are not routable through the Internet. Should ISPs receive traffic from private IP address ranges, it is automatically dropped. • Used to save valuable IP address space. • Contains an element of security since internal hosts are not directly exposed on the Internet.
True
False
Unicast - This is an address for a single interface, and these are used to send packets to a single destination host. • Multicast - These are packets sent from a single source and transmitted to many devices on different networks. Referred to as "one-to-many."
True
False
One of the main reason IPV6 was created because we are running out of IP addresses One of the extra features that ipv6 has that is useful is that it has IPsec and it can encrypt traffic Headers in an ipv6 have the half the fields and they are aligned to 64 bits which enhances processing speed
True
False
The global prefix is 64 bits which is divided global prefix and the subnet
True
False
IPV6 is expressed in hexadecimal
True
False
The global prefix is 64 bits which is divided global prefix and the subnet and the interface id is 64 bits
True
False
IPv6 can be shortend to read the ipaddress more easily
True
False
Advantages of stateless Auto configuration :
Doesn’t require support of a DHCP server – Stateless Auto Configuration does away with the need of a DHCP server to allocate IP addresses to the individual nodes connected to the Local Area Network (LAN).
Allows hot plugging of network devices – The network devices can be ‘hot-plugged’ to the Internet. Since the devices can configure their own IP addresses, there is no need for manual configuration of the network devices. The devices can be simply connected to the network and they automatically configure themselves to be used over an IPv6 network.
Complex
Cheap
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