This is CS50 AP. an introduction to the intellectual enterprises of computer science and the art of programming Unit 0 Module 4 © David J. Malan, Doug.

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Presentation transcript:

This is CS50 AP. an introduction to the intellectual enterprises of computer science and the art of programming Unit 0 Module 4 © David J. Malan, Doug Lloyd

hardware binary number system

Motherboard The main circuit board – it connects all the other parts

CPU speed (GHz) memory CPU The “brain” of the computer It interprets and executes the commands from the hardware and software

RAM size speed Random Access Memory Random Access Memory the temporary or "working" memory that allows multitasking

KERNEL A key piece of the operating system When the operating system starts the kern A Key part of the Operating System Is the first part of the Operating System that loads into Memory Responsible for Disk, Task and Memory Mangement

Video/graphics card Sends Images to the screen/monitor to the screen/monitor

hard drive “spinning platter” HDD solid state SSD Main data storage area Contains data and software files

Optical Floppy Zip/Thumb Hardware that enables data to be read/written from some type of media Drives

Monitors/Display Screens This one is pretty obvious, right? It displays the signals the video/graphics card is sending

peripherals a device that can connect to the main computer (examples: keyboard, mouse, speakers, printer)

Ports Work as an interface that allows a peripheral device to connect to a computer There are several different types of these

This is CS50 AP.