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Sunday, March 7, 2021

38- Did you know?

The Transmission Control Protocol and the Internet Protocol, or "TCP/IP" for short, which have become the predominant protocols of the Internet



37- Did you know?

Network protocols are like a set of rules for how we transfer data in a network. 

In the other words, our devices use them to help our packets get from one destination to another destination. 



36- Did you know?

The "Internet" is composed of a massive network of satellites, cellular networks, and physical cables buried beneath the ground.

Saturday, March 6, 2021

35- Did you know?

* The Internet is the physical connection of computers and wires around the world

* The Web is the information on the Internet. We use it(web) to access the Internet through a link like google.com

34- Did you know?

The "Internet" is just an interconnection of computers around the world, like a giant spider web that brings all of us together.

Don't make the mistake of thinking the Internet is the "World Wide Web".

33- Did you know?

An "Operating System" is the whole package that manages our computers resources and lets us interact with it. 

There are two main parts to an operating system, the "kernel" and the "user space".

32- Did you know?

All about RAM

* RAM: Random Access Memory

* DRAM: Dynamic Random Access Memory

* SDRAM: Synchronous Dynamic Random Access Memory

* DDR SDRAM: Double Data Rate Synchronous Dynamic Random Access Memory

Friday, March 5, 2021

31- Did you know?

"RAM" is Random Access Memory which stores data to access quickly. This data changes all the time so it is not permanent. Almost all RAM is "volatile", which means that once we power off our machines, the data stored in RAM is cleared.

https://snappygoat.com/free-public-domain-images-memory_informatics_technology_572660/V4XhM2jeCMYkQAQunguQY3IFeoTUS2qUFWZtGhGMv_0.html

30- Did you know?

CPUs that have "32 bit" or "64 bit" architecture are just specifying how much data it can efficiently handle.

29- Did you know?

There are currently two major types of CPU sockets.

--> Land Grid Array also known as "LGA", 

https://upload.wikimedia.org/wikipedia/commons/6/62/Intel_CPU_Pentium_4_640_Prescott_bottom.jpg