Network Types, IP Addresses, Internet Connections & More

Posted on Jan 12, 2025 in Technology

Types of Network

  • PAN (Personal Area Network)
  • LAN (Local Area Network)
  • MAN (Metropolitan Area Network)
  • WAN (Wide Area Network)

What is an IP Address?

It is a numerical set used to identify each computer connected to a network.

Static IP Address vs. Dynamic IP Address

A static IP address is one that has a fixed numerical address assigned by the Internet service provider. A dynamic IP address provides a different numeric set to your computer each time it is connected to the network.

Types of Internet Connection

  • Wired
  • Optical Fiber
  • Mobile Networks
  • Wi-Fi

Intranet vs. Extranet

Intranet is a private network that is contained within an enterprise. Companies use it to exchange and share company information and computing resources between employees.

Extranet is a private network that uses Internet technology and the public telecommunication system to securely share part of a business’s information or operation with customers, suppliers, vendors, or partners.

Definition of Search Engines

It is a tool that allows us to search for information on the network.

Types:

Directory: A directory uses human editors who decide what category the site belongs to; they place websites within specific categories in the directory’s database.

Microsoft Outlook: What is it Used For?

It can be used as a standalone application. In the case of a company that wants its employees to share the agenda and messages, it can be used with the Microsoft Exchange Server program.

What is Mailchimp? What is it Used For?

Mailchimp is a web-based email marketing service. It helps you design email newsletters, share them on social networks, integrate with services you already use, and track your results.

Online Applications to Share Files

  • Dropbox
  • Google Drive
  • Amazon Simple Storage Service (S3)

What is the Meaning of Cloud Computing?

The concept means working in the cloud; the cloud is the Internet. Through the Internet, we have access to any site in the world.

Electronic Invoice: Definition

A document with a similar function to a paper invoice. A document that describes provided services and shows the taxes that must be paid.

Compulsory Parts:

  • Invoice number
  • Issue date and date of service provided if they are different
  • Name or business name, CIF, and address of issuer and receiver
  • Description of items and number of articles
  • Overall/full amount, tax rate, and tax paid
  • Issuer’s date and signature

Advantages:

  • Cost/economic savings
  • Security and immediacy in deliveries
  • Improvement in company services, for example, reducing management times
  • Control of possible mistakes

Define LinkedIn

LinkedIn is both a social network and an employment search portal. Its success lies in being both at the same time.

Telematic Procedures You Can Do Through a Computer

  • Online banking or online banking
  • Social Security procedures
  • Other useful telematic tools
  • Electronic books
  • Employment search portals
  • Social networks
  • Flight search engines and trip search engines

Real-Time Messaging

  • Chat: It’s used for the transmission of text in real-time between a receiver and a transmitter.
  • Instant Messaging Service: Some offer only text messages.