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computer system - Coggle Diagram
computer system
the cpu fetches decodes and executes instructions
secondary storage is out side of a computer system and are non volatile
some examples of non volatile are memorry stick and hard drive
the cpu stands for central processing unit
the cpu has 4 main components ,registers ,control unit , cache memory and arithmetic logic unit
the higher the clock speed the more times the fde cycle happens
increase number of cores for a faster computer
volatile is when everything in your memory will be lost
to have higher memory change cpu
secondary storage is out of the computer
a way to speed up your computer is to increase the clock speed
instructions are kept in storage with data and programs
non volatile is when everything in your memory will save
primary storage is the closest to the cpu
a computer system is hard ware and soft ware
an embedded system could include is gps system and fitness tracker
hard wear is the physical part of a computer while soft wear is somethig on the computers you cant see working
utility software cleans and organises and protects and keeps your computer running
operating system is the software needed to run it manages the hardware and the rest of the software
primary is closest to cpu
storage is a place where data and programs and instructions are stored
registers is mini cpu doing specific tasks