OSN-K Informatika 2024

⁣⁣⁣CompTIA IT Fundamentals+ Course | Module 18 Part 9

⁣⁣⁣CompTIA IT Fundamentals+ Course | Module 14 Part 11: Document Findings and Outcomes

CompTIA IT Fundamentals+ Course | Module 5 Part 6: System Memory (Random Access Memory)

OSN-K Informatika 2024

CompTIA IT Fundamentals+ Course | Module 5 Part 9: ⁣System Bus

⁣⁣⁣CompTIA IT Fundamentals+ Course | Module 18 Part 8

⁣⁣CompTIA IT Fundamentals+ Course | Module 6 Part 6: ⁣Input Devices and Peripherals

Al-Haytham's seven-volume Book of Optics is one of the most fascinating works of scientific enquiry in the Golden Age. After reviewing the wider context of Cairo in the 10th century, delve into al-Haytham's experimentation with optics and the eye. Find out why many modern scholars have called him the world's first true scientist.

⁣⁣⁣CompTIA IT Fundamentals+ Course | Module 7 Part 8: WAN Communications

⁣⁣⁣CompTIA IT Fundamentals+ Course | Module 14 Part 7: Implementing the Solution

OSN-K Informatika 2024

Part 56 of C# .NET Bootcamp

Part 0⁣2 of Computer Networking Fundamentals: Local Area Networks

Local Area Networks

At the end of this episode, I will be able to:

1. Describe the components and attributes of a local area network.

Learner Objective: Describe the components and attributes of a local area network

Description: In this episode, the learner will identify the components and attributes of a local area network.

• Introduction to Network Infrastructure
  • Local area networks (LAN)
    • What is a network? - A group of computers, connected to common network links for the purpose of communication and sharing resources.
    • What are LANs? - A network comprising a single geographical region.
    • Components
      • Client workstations
      • Laptops
      • Mobile devices
      • Servers
      • Cabling - bounded transmission media
        • Standardized media
        • Copper or fiber
      • Connectivity or intermediate devices (Access points, switches, routers)
    • Network Models
      • Host-based - a centralized powerful computer performs all storage and processing of data. User inputs are captured from terminals, output is displayed on the terminal.
      • Client/Server - The most popular network model in modern networks, in which computers called clients request services and resources from other computers. Servers are the computers in a client/server network that respond to and provide services based on client requests.
      • Peer-to-peer - a decentralized network model in which every device evenly (peer) shares the various functions of the network (requesting resources and providing resources).

OSN-K Informatika 2024

⁣⁣⁣CompTIA IT Fundamentals+ Course | Module 11 Part 7: File Types and File Extensions