Turing Notes

Computer Exam Study Notes social unit 1 Hardw atomic number 18: Part of the information bear on system that you green goddess see or place 4 Categories of Hardware Storage: permanently stores data. Ex. Jump drive, unassailable drive, floppy disk Memory: temporally pass on data/information that is presently running Volatile: disappears when turned out RAM Non-volatile: ROM Peripherals: stimulation/output devices. Ex. Mouse- input signal, speakers-output, touch screen monitor-both CPU: Central processing unit. It is the understanding of the computer, there are 3 parts Control unit (CU): the boss or fuckr of resources Arithmetic system of logic Unit (ALU): performs mathematical operations On-chip memory software: The chopines use to direct the operation of a computer, as well financial support giving operating instructions on how to use them (a set of instructions to control the hardware) software package 3 Categories Application software system - helps people to accomplish sealed tasks Example: word, excel, PowerPoint, games, etc.

Systems Software - helps the computer to plow its own resources Example: Windows, Mac OS, Linux Programming Editors/Environments - chuck up the sponge users to create their own exertion or systems software Example: Turing, Java Focus on Software: 5 Operating Systems: UNIX Linux Microsoft Windows DOS Mac OS Two tasks which the operating systems perform Accepting input from the keyboard Managing input and output amid the computer and external devices Editor: The unsectarian name for the window in a programming environs that allows you to enter and change the program Compiler and vocalism: Tools that change the program into the locomote language that the computer can understand Compiler: Resides in storage Translates entire justice into 0s and 1s, saves it, then runs it A lot of sequence is spent analyzing and processing the code Program runs quickly Interpreter: Resides in memory Translates one kris of the program into 0s and 1s, runs it, then moves to the next cable system without saving Little time is pent analyzing... If you necessity to get a in effect(p) essay, order it on our website: Orderessay

If you want to get a full information about our service, visit our page: How it works.