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Local Area Network (What is LAN) tutorial: Networking tutorial for beginners 2 Video Lecture | Basics of Computer Networking (English) - Basic Technology
FAQs on Local Area Network (What is LAN) tutorial: Networking tutorial for beginners 2 Video Lecture - Basics of Computer Networking (English) - Basic Technology
| 1. What is a LAN and how does it work? |  |
Ans. A Local Area Network (LAN) is a network that connects computers and devices within a limited area, such as a home, office, or building. It allows devices to communicate and share resources, such as files and printers, with each other. LANs typically use Ethernet cables or Wi-Fi technology to establish connections between devices.
| 2. What are the advantages of using a LAN? | |
Ans. There are several advantages of using a LAN:
- Resource sharing: LANs enable the sharing of resources, such as printers, storage devices, and internet connections, among multiple devices.
- Cost-effective: Setting up a LAN is generally more cost-effective than connecting each device individually to the internet or other resources.
- Faster communication: LANs provide faster communication between devices, allowing for quicker file transfers and data sharing.
- Improved collaboration: LANs facilitate collaboration among users by allowing them to easily share files, access shared applications, and communicate with each other.
- Enhanced security: LANs can be secured with firewalls, access control mechanisms, and encryption, providing better security for the shared resources and data.
| 3. Can I connect devices wirelessly in a LAN? | |
Ans. Yes, you can connect devices wirelessly in a LAN. Wi-Fi technology allows devices to connect to a LAN without the need for physical cables. Wireless LANs (WLANs) use wireless access points or routers to transmit and receive data between devices. This enables greater flexibility in device placement and eliminates the need for extensive cabling.
| 4. How many devices can be connected to a LAN? | |
Ans. The number of devices that can be connected to a LAN depends on various factors, such as the network infrastructure, available IP addresses, and the capacity of the network equipment. In general, LANs can support hundreds or even thousands of devices simultaneously. However, it is important to ensure that the network infrastructure can handle the expected traffic and that sufficient IP addresses are available to assign to each device.
| 5. What is the difference between LAN and WAN? | |
Ans. LAN and WAN are two types of computer networks with distinct characteristics:
- LAN (Local Area Network): LANs are designed to connect devices within a limited area, such as a home, office, or building. They are typically privately owned and can be set up easily. LANs offer high-speed communication, resource sharing, and enhanced security within the local area.
- WAN (Wide Area Network): WANs, on the other hand, are designed to connect devices over a wide geographical area, such as across cities or even countries. They often utilize public or leased telecommunication lines and require more complex setup and configuration. WANs provide long-distance communication between LANs and other networks, enabling remote access to resources and internet connectivity.
Text Transcript from Video
hello guys and girls welcome to
ifactner.com video tutorials today we
are going to discuss about types of
computer networks we can say that we can
classify computer networks according to
different types we can say that we have
caught a home-based computer network we
have caused God by an office-based
computer network we have got a branch
based computer network and we have got
suppliers based computer network etc and
etc but one very easy way to classify
the computer networks is according to
the size of the network and according to
this classification we can classify the
computer networks into three different
networks based on their sizes number one
is LAN number two is man and number
three is when and Len is the smallest
and it is called as it is known as local
area network then comes the main we are
not talking about man
we are talking about the men in computer
terms and it means Metro Politan area
network and on number three we have
called wide area network so let's start
with LAN LAN means local area network
the network which is based in on
building for example if you have a small
network in your house then you have got
locally a network let us suppose we have
got a desktop computer and - your
brother has a laptop computer your
to have a tablet and you did as a mobile
phone but there is all only one printer
available in the house and we all want
to utilize that printer an easy way is
that we connect the computer printer
with our computer and all the other
devices are connected to our computer
now our computer is acting as our server
as a print server in this case and now
we can all utilize the resource that is
the printer with the help of our locally
a network and we can all also drill up
the land in our house to share data let
us suppose we have got a smart TV we
ever got a recorder and we record films
on that recorder later on we want to
access those films with our computer or
laptop or tablet and then we can connect
all these devices to that recorder and
access the Jetta ladies films of all or
any programs on TV that has been
recording recorded on our recorder and
this also gives us the example of local
area network and in this case we are
sharing data in the first case we were
sharing resource there is a printer and
in the second case we are sharing data
that is their films so guys and girls
similarly if we have got a small office
that is in one building then that office
and Griffin
Computers in that office has been
connected together then it is also an
example of land so Len is a local area
network usually confined to a single
business and to next door we will be
discussing about men thank you very much
for joining me in this tutorial I see
you in next tutorial and if you would
like to read more about computer
networking then you can visit
ifactner.com take care please subscribe
bye
ifactner.com video tutorials today we
are going to discuss about types of
computer networks we can say that we can
classify computer networks according to
different types we can say that we have
caught a home-based computer network we
have caused God by an office-based
computer network we have got a branch
based computer network and we have got
suppliers based computer network etc and
etc but one very easy way to classify
the computer networks is according to
the size of the network and according to
this classification we can classify the
computer networks into three different
networks based on their sizes number one
is LAN number two is man and number
three is when and Len is the smallest
and it is called as it is known as local
area network then comes the main we are
not talking about man
we are talking about the men in computer
terms and it means Metro Politan area
network and on number three we have
called wide area network so let's start
with LAN LAN means local area network
the network which is based in on
building for example if you have a small
network in your house then you have got
locally a network let us suppose we have
got a desktop computer and - your
brother has a laptop computer your
to have a tablet and you did as a mobile
phone but there is all only one printer
available in the house and we all want
to utilize that printer an easy way is
that we connect the computer printer
with our computer and all the other
devices are connected to our computer
now our computer is acting as our server
as a print server in this case and now
we can all utilize the resource that is
the printer with the help of our locally
a network and we can all also drill up
the land in our house to share data let
us suppose we have got a smart TV we
ever got a recorder and we record films
on that recorder later on we want to
access those films with our computer or
laptop or tablet and then we can connect
all these devices to that recorder and
access the Jetta ladies films of all or
any programs on TV that has been
recording recorded on our recorder and
this also gives us the example of local
area network and in this case we are
sharing data in the first case we were
sharing resource there is a printer and
in the second case we are sharing data
that is their films so guys and girls
similarly if we have got a small office
that is in one building then that office
and Griffin
Computers in that office has been
connected together then it is also an
example of land so Len is a local area
network usually confined to a single
business and to next door we will be
discussing about men thank you very much
for joining me in this tutorial I see
you in next tutorial and if you would
like to read more about computer
networking then you can visit
ifactner.com take care please subscribe
bye
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Dec 25, 2024 Last updated |
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