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Computer revison - Coggle Diagram
Computer revison
Parts of a computer
Computer system : made of different parts and all have a different function to allow a computer to work
Hardware, an external object that allows the computer to work
Most important part : CPU (Central processing unit)\ Processes input, stores data and output results
Motherboard- A circuit board in a computer, where it connects all the parts together
RAM, it is where your short term memory is stored, where yor computer can access the data and use it to process while the computer is online
Hard drive, stores all your information
There are many different storage devices such as an SSD or HDD, HD card or USB stick and so on
Power supply, gives power to allow the parts to work. Converting it into usable energy for the computer
GPU, a machine that can process and perform mathematical calculations at very fast speed. Mostly used for rendering videos or graphics at a high point
Python
Programming for loops :
Input/output
If statements
Data sciences, Trends, Graphs
Using graphs to find trends or understand more about that topic
As you can see, as the height of the roller coaster increases, so does the speed which can tell us what adjusted height we need in order to get our desired speed.
In this photo, the question we ask does height affect speed.
This can also be used in global data to read population count or GDP over the course of time
This graph is a good example. It compares how life expectancy is compared to the basic water needs. As we can see, the countries with the least basic water source typically have a lower life expectancy while the ones with a better one have a higher life expectancy
Binary
Binary is a type of coding that stores data in the form of 1 and 0's
Binary to decimal : we use the standard base 2 binary form to convert binary to decimal (128,64,32,16,8,4,2,1) if it like 64-1 with 8-1 then the decimal number is 72.
Binary to Number : When converting, it can be different from base 10 to base 2. Base 10 goes up like 1,10,100,1000 while base 10 goes up like 1,2,4,8,16.
Binary Number : If the number is 1982^10 then we know it is a base 10 format
Binary number : If the number is 1001^2 then we know it is a base 2 format
