Blog Certifications videos
Hub, Switch, & Router Explained. This is an animated video that explains the difference between a hub, switch & router. It explains how a router works, how a switch works and how a hub works.
This is the Animated CompTIA A+ Certification Video Course 220-901. CompTIA A+ Topics Include: Input Devices & Peripherals: 0:10 Monitors: 11:09 Printers: 20:20 Storage Devices: 31:31 Mobile & Laptop Issues: 42:40 Power Supply: 52:57 Motherboard Form Factor: 55:06 I/O Interfaces: 1:00:29 Adapter / Expansion Cards: 1:08:05 RAM Slots: 1:17:52 Cooling: Read more…
What is the difference between a wireless access point and a Wi-Fi router? A Wi-Fi router is what allows multiple wired and wireless devices to join together in a local area network. A wireless access point relays data between a wired network and wireless devices.
WHAT IS A HOTSPOT? A hotspot is a location where people can go to access the internet wirelessly with their mobile device, such as a laptop, tablet, or smartphone.
This is an animated video explaining the difference between servers vs desktops computers. This video also explains the difference between Xeon server CPUs and Intel core desktop CPUs. Server vs Desktop PC: Key Differences
Telnet vs SSH EXPLAINED and what is Telnet? What is SSH? Telnet a terminal emulation program that is used to access remote servers. It’s a simple, command line tool that runs on your computer and it will allow you to send commands remotely to a server and administer server just Read more…
Motherboards come in different shapes and sizes, known as a form factor. And in addition to its shape and size, the form factor includes the type of power supply and power connectors, the rear input/output panel, the mounting holes, etc.
This is an animated video explaining the different types of network connectors. Such as the RJ45, RJ48, RJ11, BNC, USB, F-type, ST, MTRJ, LC, SC and UPC vs APC connectors. I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means Read more…
This is an animated lesson discussing the difference between unshielded twisted pair PVC rated cables, such as plenum or non plenum on Ethernet cables. Plenum vs Non Plenum More info about Plenum and Non Plenum here TCP vs UDP Comparison
What is MU-MIMO? This is an animated video explaining what it is and does and how it allows communication to multiple devices at the same time. It breaks up the internet bandwidth and pushes it to the connected devices. It also explains beamforming. MU-MIMO I am a participant in the Read more…