Nt1310 Unit 4 Components

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Computer Components:
Motherboard:
The motherboard is the backbone of the computer and holds all of the other components together. Each motherboard has a heat sink to control the temperature and prevents it from overheating. On the motherboard, there are usually other heat sinks to keep other components cool like the CPU. There are many ports on the motherboard such as; USB, VGA & DVI, Ethernet, RGB and SATA. There are 2 types of USB, 2.0 and 3.0. They use different interfaces for connection of devices that you plug in.
USB
USB (Universal Serial Bus) is an input device that can transfer data, picture, videos etc. and is the size of a small pack of gum so it can easily be put in your pocket. USB 3.0 is newer, faster and also backwards compatible …show more content…
It is used more than the DVI but the newer computers usually only have DVI. If a monitor is VGA compatible ten it should work wit most computers. Modern day VGA resolutions can run as high as 1024x768.
DVI
DVI (Digital Visual Interface) is a video cable that has been developed to get the most out of digital displays such as flat screen monitors, TV screens and projectors. It is the cable that runs from your computer to your monitor to display the images on your screen.
Ethernet
Ethernet is a data link cable for LANs (Local Area Networks. One of the fastest Ethernet cable going at the moment is a Gigabit Ethernet cable performing up to 1000 Mbps megabits per second). Superior level network protocols such as IP (Internet Protocol) use Ethernet as their transmission. The data that travels over the cable inside the units are called …show more content…
The faster it does the instructions, the better. It runs the operations system, applications and constantly receiving input from the user or active software programs. It is made up of 3 different components; ALU, CU and Registers.
ALU:
ALU (Arithmetic Logic Unit) is a circuit that is digital and carries out numeral logical and arithmetic tasks. The ALU is essential piece of the processing unit of the machine.
CU:
The CU (Control Unit) is the area in the CPU that collects instructions, calculations (from the ALU) and works them out. The CU directs the current of data between the CPU and over devices throughout the computer.
Registers:
Lastly the Registers (Cache) are a fast storage place inside the CPU. All of the data has to go into a register prior to being processed and then the outcome will also be placed in a register. The amount of registers that are inside of a CPU and the size of each (number of bits) help find out the speed and power the CPU is running
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