₦airaland Forum

GuiltySpark343:
following...i guess this comes under comptia A+

are u a c0mputer science student?

My next topic is going to be on motherboard & it's parts.

Why do NL moderators prefer entertainment/news on Front page than science and technology? I hardly see technology topics on NL front page...everything na about news..lagbaja kill termedo..baba suwe is doing marraige (see photo) ...father rape daughter(pics)...haba....life is not all abt entertainment..

Have u backed up ur data b4 d pr0b start??

Meaning of harddisk(HDD)
It is a magnetic disk with large storage space capacity, usually found in technology device e.g computer. For storing data & files permanently and retrieves when needed.
It is a non-volatile memory i.e The data on it is safe even if there is power failure.

Most of the computer user's nowadays do experience a problem in which most cases involve the disruption of the system from booting to window enviroment without them haven't backed up their data. If you are experiencing such a problem, then you are reading the right topic because you will be taught how to recover your files.
Before i commence,i would assume that you know what HARDDRIVE means and what it's being use for.

Things that disrupt your system from booting
[1]Virus
[2]Corruption of harddisk
[3]One of the booting files may be missing/corrupted . Etc.

How to recover data/files [br/] [**]Through the use of harddisk: [**]
All you need to do is just to remove the harddisk(of the crashed system) then plug it to anoder system using PCI (Peripheral Component Interconnect) or you can also connect it using usb cable.Then you can transfer your data & files from the plugged harddisk to the new harddisk on your other system.
Thou, you can also use some recovery software but the most effective way is to make transfer between the two harddisk.
Source:http://www.nigerianblog.net/forum2_theme_112148371.xhtml?tema=1

GuiltySpark343:
those days of ccna

Yea. That's One of those great memories that i can never forget

Networking can be define as the connection of two or more nodes together to ensure easy communication and sharing of files/resources.Computers connected on a network are called NODES.Sharing of files and resource from one computer to another is easier & more efficient using networking. Networking component are made up of hardware & software. The device that aid the connection of multiple nodes together is called SWITCH.
The router connect multiple network together.A router serve as a connection distributor between nodes. A router can be used to share an internet connection from a connected node to other nodes on the same network.

Types Of Networking

](1)Local Area Network(LAN)
This involved the connection of two or more computer together within a limited area. E.g building,home etc. It make use of the ETHERNET & NIC (network interface controller/card) to connect a computer to a network. LAN can be easily used to share file and resources e.g server,printer etc to other node on the network.

(2)Metropolitan Area Network(MAN)
This type of network makes it own connection within a city,town or a large geographic area. The MAN is larger in connection than the local area network but smaller to the wide area network (WAN). MAN often make use of METRO ETHERNET which is usually been provided by ISPs (internet service provider) to help an organisation to connect to all of it's offices in a city.

(3)Wide Area Network(WAN)
Wide area network is the largest network which cover's a large geographical area,provinces or even a whole country[ e.g Internet, telecommunication network]. Data/Information can be passed/transmitted to different location over a long distance using the telecommunication networks.WAN are used to connect local area networks (LAN) and other network types e.g MANs (metropolitan area network), PANs(Personal area network), & CANs (Campus area network) together, in other to ensure easy communication between computer user's of different locations.
Source:http://www.nigerianblog.net/forum2_theme_112148345.xhtml?tema=1