Show
NetworksA network is when more than one device is connected in order to communicate. There are different types of networks which are used for different purposes. Networks can be classified as wired or wireless. A wired
network uses copper cable or fibre optic cable to form the connections between the networked devices
(nodes). Fibre optic cables have a greater
bandwidth so transfer speeds are faster. Wireless networks tend to use radio signals as their communication medium but could use other wireless methods such as
infrared light. A wireless network usually uses radio signals to connect nodes. A
wired network uses copper cables or fibre optic cable. Using a wireless network brings many benefits to a user: However, there are disadvantages to using a wireless network: Wireless networking has seen an increase in popularity because it is easy to connect a node to a network. Many different types of device, such as laptops, tablets, smartphones, interactive TVs, media centres, games consoles and security cameras, can easily connect to a network when needed, without
having to run a cable to each device. Wireless networks give freedom of movement. They are therefore popular in homes, schools and any organisation that has a constantly changing number of connected nodes. Advantages and disadvantages of using wired networksUsing a wired network has a number of advantages:
However, there are disadvantages to using a wired network:
Wired networks in useWired networking is still widely used in businesses or schools where devices such as desktop computers are unlikely to need to be relocated very often. Tasks that require large amounts of data to be accessed from servers - such as commercial video editing - are likely to be quicker using a wired network as the bandwidth available to each connected device is much larger. Many organisations run both a wired and wireless network, allowing flexibility on the types of device used depending on the need of the user.
GCSE Subjects
What are the primary advantages of wired networks over wireless networks?Wireless networking, including cell-based systems and Wi-Fi, are increasingly ubiquitous, but many businesses still use a wired network connection. Some advantages of wired network technology include enhanced speed, lack of interference, increased security, and the ability to connect systems across long distances.
What are two advantages of a wired network over a WiA network in which computers and other devices are connected to the network via physical cables. Advantages: faster, more reliable, more secure, doesn't suffer from interference.
Which of the following is an advantage of wired connections?Wired networks deliver much faster speeds than wireless networks.
What is one advantage of a wired network quizlet?What is one advantage of a wired network? People can access data using their mobile devices. It costs less to set up and maintain than a wireless network. Data transfer is faster than on a wireless network.
|